{"title":"Cylinder Head, New","description":"","products":[{"product_id":"0r8434-caterpillar-c12-fully-loaded-cylinder-head-new","title":"0R8434 | Caterpillar C12 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"color: #677279;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e0R-74390R-82550R-83950R-84340R-87540R-87560R-97490R-97500R74390R74400R82550R83950R84340R87540R87550R87560R97480R97490R975010R-888310R-888410R-888710R-888810R888310R888410R888710R8888116-1079116-1084116-1085116-53691161079116108411610851165369126-0140126-0141126-0142126014012601411260142130-0867130-0868130-0869130-0911130-86713008671300867130086813008691300911132-3208132-3245132-3251132-3252132-705213232081323245132325113232521327052133-3208133-705213332081337052138-1995138-200713819951382007144-2950144-2967144-2968144295014429671442968148-2144148-2145148-2148148-2149148-2150148214314821441482145148214814821491482150179-9458179-9459179-9461179-9462179945817994591799461179946220R2679215-77752157775216-6951216695133756393375640360440D-C12HEADMCB1482144N148-2144VSN1482144VSN162-0683VSN1620683VS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652360634521,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1.png?v=1753382422"},{"product_id":"1014004-caterpillar-c12-fully-loaded-cylinder-head-new","title":"1014004 | Caterpillar 3176 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e1014003, 1014004, 1043844, 1337051, 1442966, 20R-2681, 20R2681, HBRN104-3844VS, HBRN1043844VS, N1043844VS\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652377411737,"sku":"A-1014404","price":4449.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_61efc847-46a2-47db-b34e-ade202693eda.png?v=1753382367"},{"product_id":"1161684-caterpillar-c12-fully-loaded-cylinder-head-new","title":"1161684 | Caterpillar C12 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e0R-74390R-82550R-83950R-84340R-87540R-87560R-97490R-97500R74390R74400R82550R83950R84340R87540R87550R87560R97480R97490R975010R-888310R-888410R-888710R-888810R888310R888410R888710R8888116-1079116-1084116-1085116-53691161079116108411610851165369126-0140126-0141126-0142126014012601411260142130-0867130-0868130-0869130-0911130-86713008671300867130086813008691300911132-3208132-3245132-3251132-3252132-705213232081323245132325113232521327052133-3208133-705213332081337052138-1995138-200713819951382007144-2950144-2967144-2968144295014429671442968148-2144148-2145148-2148148-2149148-2150148214314821441482145148214814821491482150179-9458179-9459179-9461179-9462179945817994591799461179946220R2679215-77752157775216-6951216695133756393375640360440D-C12HEADMCB1482144N148-2144VSN1482144VSN162-0683VSN1620683VS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652391272601,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_1a8beb94-de83-463b-93bb-d554ef114c03.png?v=1753382344"},{"product_id":"product_c83e2689-d43e-db6f-070d-c8276c39b8a8","title":"1482144 | Caterpillar C12 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"color: #677279;\" data-mce-style=\"color: #677279;\"\u003e0R-74390R-82550R-83950R-84340R-87540R-87560R-97490R-97500R74390R74400R82550R83950R84340R87540R87550R87560R97480R97490R975010R-888310R-888410R-888710R-888810R888310R888410R888710R8888116-1079116-1084116-1085116-53691161079116108411610851165369126-0140126-0141126-0142126014012601411260142130-0867130-0868130-0869130-0911130-86713008671300867130086813008691300911132-3208132-3245132-3251132-3252132-705213232081323245132325113232521327052133-3208133-705213332081337052138-1995138-200713819951382007144-2950144-2967144-2968144295014429671442968148-2144148-2145148-2148148-2149148-2150148214314821441482145148214814821491482150179-9458179-9459179-9461179-9462179945817994591799461179946220R2679215-77752157775216-6951216695133756393375640360440D-C12HEADMCB1482144N148-2144VSN1482144VSN162-0683VSN1620683VS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652421615769,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_a71a1398-dcc7-4be6-b481-3d1be10f658e.png?v=1753382282"},{"product_id":"1620683-caterpillar-c12-fully-loaded-cylinder-head-new","title":"1620683 | Caterpillar C12 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: rgb(0, 0, 0);\"\u003e162-0683, 0R7439, 0R-7439, 0R7440, 0R8255, 0R-8255, 0R-8395, 0R-8434, 0R8395, 0R8434, 0R8754, 0R-8754, 0R8755, 0R8756, 0R-8756, 0R9748, 0R-9749, 0R9749, 0R9750, 10R-8883, 10R8883, 10R-8884, 10R8884, 10R-8887, 10R8887, 10R-8888, 10R8888, 10R8893, 116-1079, 116-1084, 116-1085, 116-5369, 1161079, 1161084, 1161085, 1165369, 126-0140, 126-0141, 126-0142, 1260140, 1260141, 1260142, 130-0867, 130-0868, 130-0869, 130-0911, 130-867, 1300867, 1300867, 1300868, 1300869, 1300911, 132-3208, 132-3245, 132-3251, 132-3252, 132-7052, 1323208, 1323245, 1323251, 1323252, 1327052, 133-3208, 1333208, 133-7052, 1337052, 138-1995, 138-2007, 1381995, 1382007, 144-2950, 144-2967, 144-2968, 1442950, 1442967, 1442968, 148-2144, 1482144, 148-2145, 148-2148, 148-2149, 148-2150, 1482143, 1482144, 1482145, 1482148, 1482149, 1482150, 179-9458, 179-9459, 179-9461, 179-9462, 1799458, 1799459, 1799461, 1799462, 20R2679, 215-7775, 2157775, 216-6951, 2166951, 3375639, 3375640, 360440, A1620683MG, 1620683MG\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652427939993,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_6184662a-c25d-4863-9585-4a6cc8ea7c78.png?v=1753382237"},{"product_id":"1799458-caterpillar-c12-fully-loaded-cylinder-head-new","title":"1799458 | Caterpillar C12 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"color: #677279;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e0R-74390R-82550R-83950R-84340R-87540R-87560R-97490R-97500R74390R74400R82550R83950R84340R87540R87550R87560R97480R97490R975010R-888310R-888410R-888710R-888810R888310R888410R888710R8888116-1079116-1084116-1085116-53691161079116108411610851165369126-0140126-0141126-0142126014012601411260142130-0867130-0868130-0869130-0911130-86713008671300867130086813008691300911132-3208132-3245132-3251132-3252132-705213232081323245132325113232521327052133-3208133-705213332081337052138-1995138-200713819951382007144-2950144-2967144-2968144295014429671442968148-2144148-2145148-2148148-2149148-2150148214314821441482145148214814821491482150179-9458179-9459179-9461179-9462179945817994591799461179946220R2679215-77752157775216-6951216695133756393375640360440D-C12HEADMCB1482144N148-2144VSN1482144VSN162-0683VSN1620683VS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652428726425,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_487a98cc-973d-402e-bbb5-592fb6eb1121.png?v=1753382234"},{"product_id":"23523294-detroit-diesel-series-60-12-7l-loaded-cylinder-head-new","title":"23523294 | Detroit Diesel Series 60 12.7L Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Detroit Diesel S60 12.7L Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eOur castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the exhaustvalves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e23523294\u003cbr\u003e23525566\u003cbr\u003e23525566B\u003cbr\u003e23525567\u003cbr\u003e23526844\u003cbr\u003e660005\u003cbr\u003e660005X\u003cbr\u003e8929620\u003cbr\u003e8929620MG\u003cbr\u003e8929872\u003cbr\u003eD-S60HEAD\u003cbr\u003eDDE23525566\u003cbr\u003eDDER23525566\u003cbr\u003eHDT23525566\u003cbr\u003eHDT23525566VS\u003cbr\u003eN23525566VS\u003cbr\u003eR23525566\u003cbr\u003e\u003cspan\u003e23526844\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003c\/p\u003e\n  \u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652518543513,"sku":"A23525566","price":2997.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/DetroitS60Cylinderhead_1_4cfd9321-e4fa-4ad3-850a-0edf8e3f9855.jpg?v=1753382020"},{"product_id":"product_659d7292-8c27-4ff4-f0ef-9ecbb732778a","title":"23525566 | Detroit Diesel S60 12.7L Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Detroit Diesel S60 12.7L Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eOur castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the exhaustvalves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e23523294\u003cbr\u003e23525566\u003cbr\u003e23525566B\u003cbr\u003e23525567\u003cbr\u003e23526844\u003cbr\u003e660005\u003cbr\u003e660005X\u003cbr\u003e8929620\u003cbr\u003e8929620MG\u003cbr\u003e8929872\u003cbr\u003eD-S60HEAD\u003cbr\u003eDDE23525566\u003cbr\u003eDDER23525566\u003cbr\u003eHDT23525566\u003cbr\u003eHDT23525566VS\u003cbr\u003eN23525566VS\u003cbr\u003eR23525566\u003cbr\u003e\u003cspan\u003e23526844\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652526473369,"sku":"A23525566","price":2997.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/DetroitS60Cylinderhead_1_24240ca5-7c17-4276-ac7b-ed99498ddd7b.jpg?v=1753382002"},{"product_id":"23525566-detroit-diesel-s60-12-7l-fully-loaded-cylinder-head-new","title":"23525566 | Detroit Diesel S60 12.7L Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Detroit Diesel S60 12.7L Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eOur castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Enhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the exhaust valves in this cylinder head have all been upgraded to in conel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality in conel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e23523294\u003cbr\u003e23525566\u003cbr\u003e23525566B\u003cbr\u003e23525567\u003cbr\u003e23526844\u003cbr\u003e660005\u003cbr\u003e660005X\u003cbr\u003e8929620\u003cbr\u003e8929620MG\u003cbr\u003e8929872\u003cbr\u003eD-S60HEAD\u003cbr\u003eDDE23525566\u003cbr\u003eDDER23525566\u003cbr\u003eHDT23525566\u003cbr\u003eHDT23525566VS\u003cbr\u003eN23525566VS\u003cbr\u003eR23525566\u003cbr\u003e\u003cspan\u003e23526844\u003cbr\u003eA23525566MG\u003cbr\u003e23525566MG\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652526997657,"sku":"A23525566","price":2997.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/DetroitS60Cylinderhead_1_4c7b826e-6e5d-404f-af71-763c0636b44c.jpg?v=1753382000"},{"product_id":"3084981-cummins-n14-new-loaded-cylinder-head-new","title":"3084981 | Cummins N14 New Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins N14 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003e\u003cstrong\u003e3083981\u003cbr\u003e3084058\u003cbr\u003e3084981\u003cbr\u003e3084992\u003cbr\u003e3406738\u003cbr\u003e3406739\u003cbr\u003e3406742\u003cbr\u003e3411780\u003cbr\u003e3411813\u003cbr\u003e3411817\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652613439641,"sku":"ATL-3078380","price":1094.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/3078380-1.png?v=1753381814"},{"product_id":"3406742-cummins-n14-new-loaded-cylinder-head-new","title":"3406742 | Cummins N14 New Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins N14 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e\u003cstrong\u003e3083981\u003cbr\u003e3084058\u003cbr\u003e3084981\u003cbr\u003e3084992\u003cbr\u003e3406738\u003cbr\u003e3406739\u003cbr\u003e3406742\u003cbr\u003e3411780\u003cbr\u003e3411813\u003cbr\u003e3411817\u003cbr\u003eA3406742SP\u003cbr\u003e3406742SP\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652629692569,"sku":"ATL-3078380","price":1094.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/3078380-1.png?v=1753381814"},{"product_id":"3411817-cummins-n14-loaded-cylinder-head-new","title":"3411817 | Cummins N14 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins N14 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003e\u003cstrong\u003e3083981\u003cbr\u003e3084058\u003cbr\u003e3084981\u003cbr\u003e3084992\u003cbr\u003e3406738\u003cbr\u003e3406739\u003cbr\u003e3406742\u003cbr\u003e3411780\u003cbr\u003e3411813\u003cbr\u003e3411817\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cspan mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35652632379545,"sku":"ATL-3406742","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/3078380-1.png?v=1753381814"},{"product_id":"product_7ef25d05-8733-226e-7d88-f2593e4a995c","title":"International DT466E Fully Loaded Cylinder Head- 12 valve, New","description":"\u003cp style=\"text-align:left;\"\u003eOEM quality product with a 1 year parts and labor warranty to back it up.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eNew loaded aftermarket IHC 466E 12 valveCylinder head. No core charge, no core return.Our castings were engineered and designed in the U.S.A. They are better than OEM quality containing 5% nickel in the casting material. The coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. The head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. If your not happy with the quality upon receipt you will receive a 100% refund upon return and receipt of the product. All this at a fraction of the price\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp style=\"text-align:left;\"\u003eFree shippingon all LTL ground shipments within the Continental US\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653047582873,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_4831887ea7924e3c8786b4c16fe92cd9_mv2_4a136d1b-cb61-41b1-9cd8-4ca47698ec53.jpg?v=1753380626"},{"product_id":"international-dt466e-fully-loaded-cylinder-head-12-valve-new","title":"International DT466E Fully Loaded Cylinder Head- 12 valve, New","description":"\u003cp style=\"text-align:left;\"\u003eOEM quality product with a 1 year parts and labor warranty to back it up.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eNew loaded aftermarket IHC 466E 12 ValveCylinder head. No core charge, no core return.Our castings were engineered and designed in the U.S.A. They are better than OEM quality containing 5% nickel in the casting material. The coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. The head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. If your not happy with the quality upon receipt you will receive a 100% refund upon return and receipt of the product. All this at a fraction of the price\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp style=\"text-align:left;\"\u003eFree shippingon all LTL ground shipments within the Continental US\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653048434841,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_4831887ea7924e3c8786b4c16fe92cd9_mv2_4a136d1b-cb61-41b1-9cd8-4ca47698ec53.jpg?v=1753380626"},{"product_id":"product_2490391d-6493-00d8-8ea4-66202d0e3261","title":"International DT466E Fully Loaded Cylinder Head- 24 valve, New","description":"\u003cp style=\"text-align:left;\"\u003eOEM quality product with a 1 year parts and labor warranty to back it up.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eNew loaded aftermarket IHC 466E 24valveCylinder head. No core charge, no core return.Our castings were engineered and designed in the U.S.A. They are better than OEM quality containing 5% nickel in the casting material. The coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. The head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. If your not happy with the quality upon receipt you will receive a 100% refund upon return and receipt of the product. All this at a fraction of the price\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp style=\"text-align:left;\"\u003eFree shippingon all LTL ground shipments within the Continental US\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653049254041,"sku":null,"price":3150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_4831887ea7924e3c8786b4c16fe92cd9_mv2_4a136d1b-cb61-41b1-9cd8-4ca47698ec53.jpg?v=1753380626"},{"product_id":"international-dt466e-fully-loaded-cylinder-head-24-valve-new","title":"International DT466E Fully Loaded Cylinder Head- 24 valve, New","description":"\u003cp style=\"text-align:left;\"\u003eOEM quality product with a 1 year parts and labor warranty to back it up.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eNew loaded aftermarket IHC 466E 24 valveCylinder head. No core charge, no core return.Our castings were engineered and designed in the U.S.A. They are better than OEM quality containing 5% nickel in the casting material. The coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. The head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. If your not happy with the quality upon receipt you will receive a 100% refund upon return and receipt of the product. All this at a fraction of the price\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp style=\"text-align:left;\"\u003eFree shippingon all LTL ground shipments within the Continental US\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653050138777,"sku":null,"price":3150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_4831887ea7924e3c8786b4c16fe92cd9_mv2_4a136d1b-cb61-41b1-9cd8-4ca47698ec53.jpg?v=1753380626"},{"product_id":"732gb3501m2-mack-aset-cylinder-head-loaded-new","title":"732GB3501M2 | Mack Aset Cylinder Head Loaded, New","description":"\u003cp\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrand New \u0026amp; Fully LoadedMack MP8Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e25503798, 732GB5390M, 25503673, 732GB5378AM, 20706565, 732GB5378M, 25127843, 732GB5361M, 25096446, 732GB3498AM, 732GB3498M, 732GB5341M3, 732GB3513M, 732GB3494M2, 25130993, 25503722, 25130994, 25503721, 732GB3501M, 25503822, 732GB3494M, 732GB3499M, 732GB3499M2, 732GB3509M, 20782277, 25503830, 732GB3509M2, 732GB3501M2, 732GB3500M, 25503821, 732GB3510M2, 732GB3508M, 20796544, 25503840, 732GB3497M, 25503829, 732GB3500M2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653157748889,"sku":"732GB3501M2","price":2550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/732GB3501M2.jpg?v=1753380420"},{"product_id":"n3050617vs-caterpillar-c13-loaded-cylinder-head-new","title":"3050617 | Caterpillar C13 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C13 Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e10R2602, 10R3394, 10R6392, 10R9922, 20R1952, 2240878, 2408271, 2454030, 2454031, 2496672, 2572168, 2572170, 2574095, 2655263, 2893211, 3009511, 3050617, 3086358, 3358322, 3453752, 4842155, 4866227, 5945181, 10R-2602, 10R-3394, 10R-6392, 10R-9922, 20R-1952, 224-0878, 240-8271, 245-4030, 245-4031, 249-6672, 257-2168, 257-2170, 257-4095, 265-5263, 289-3211, 300-9511, 305-0617, 308-6358, 335-8322, 345-3752, 484-2155, 486-6227, 594-5181, A3050617MG, 3050617MG\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653168300185,"sku":"A3050617","price":3989.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C13_3.png?v=1753380391"},{"product_id":"cummins-m11-ism-new-loaded-cylinder-head-manufacturer-part-number-a3417629","title":"3417629 | Cummins ISM Loaded Cylinder Head, New | 2864028","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance ISM Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded Cummins ISM Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Enhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e2864012\u003cbr\u003e2864013\u003cbr\u003e2864016\u003cbr\u003e2864024\u003cbr\u003e2864025\u003cbr\u003e2864028\u003cbr\u003e2864033\u003cbr\u003e3103482\u003cbr\u003e3418026\u003cbr\u003e4952444\u003cbr\u003e4952446\u003cbr\u003e4952449\u003cbr\u003e4952455\u003cbr\u003e4952828\u003cbr\u003e4952829\u003cbr\u003e4952831\u003cbr\u003e4952832\u003cbr\u003e4952834\u003cbr\u003e4952837\u003cbr\u003e4952840\u003cbr\u003e4962454\u003cbr\u003e4962777\u003cbr\u003e4962779\u003cbr\u003eA3417629MG\u003cbr\u003e3417629MG\u003cbr\u003e4003991\u003cbr\u003e4003987\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653184094361,"sku":"A3417629","price":3098.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/ISM_3.jpg?v=1769610421"},{"product_id":"1482144-caterpillar-c10-fully-loaded-cylinder-head-new","title":"1482144 | Caterpillar C10 Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C10 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003c\/span\u003e\u003cspan style=\"color: #677279;\"\u003e0R-74390R-82550R-83950R-84340R-87540R-87560R-97490R-97500R74390R74400R82550R83950R84340R87540R87550R87560R97480R97490R975010R-888310R-888410R-888710R-888810R888310R888410R888710R8888116-1079116-1084116-1085116-53691161079116108411610851165369126-0140126-0141126-0142126014012601411260142130-0867130-0868130-0869130-0911130-86713008671300867130086813008691300911132-3208132-3245132-3251132-3252132-705213232081323245132325113232521327052133-3208133-705213332081337052138-1995138-200713819951382007144-2950144-2967144-2968144295014429671442968148-2144148-2145148-2148148-2149148-2150148214314821441482145148214814821491482150179-9458179-9459179-9461179-9462179945817994591799461179946220R2679215-77752157775216-6951216695133756393375640360440D-C12HEADMCB1482144N148-2144VSN1482144VSN162-0683VSN1620683VS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653184356505,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_1.png?v=1753380349"},{"product_id":"732gb5341m-mack-e7-e-tech-fully-loaded-cylinder-head-new","title":"732GB5341M | Mack E7 E-Tech Fully Loaded Cylinder Head, New","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBrand New \u0026amp; Fully LoadedMack MP8Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eCasting Numbers: 732GB5341, 732GB5352\u003c\/span\u003e4\u003cspan data-mce-fragment=\"1\"\u003eOE Part Numbers: 732GB3460MX, 732GB3466MX, 732GB3469MX, 732GB3485MX, 732GB3491MX, 732GB3492MX, 732GB3499MX, 732GB3509M2X, 732GB3509MX, 732GB3510M2X, 732GB3510MX,\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e20706584, 732GB5341M, 732GB5349M, 732GB5381M, 732GB5343M, 732GB5359M, 4103-5200503498, 4103-5010438318\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong style=\"color: #da2222; font-size: 0.875rem;\"\u003eFree Shipping\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653186158745,"sku":"732GB5341M","price":2199.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_9ec0c0bbfe4347d381c6e5351d637354_mv2_5f79c492-5466-4da1-83dc-3cd75e436c15.jpg?v=1753380335"},{"product_id":"3008101-cummins-855-loaded-cylinder-head-new","title":"3008101 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e3008100\u003cbr\u003e3008100RX\u003cbr\u003e3008101\u003cbr\u003e3008101N\u003cbr\u003e3008101RX\u003cbr\u003e3041993\u003cbr\u003e3041993NX\u003cbr\u003e3041993RX\u003cbr\u003e3041994\u003cbr\u003e3652600\u003cbr\u003e3652600RX\u003cbr\u003e3675506\u003cbr\u003e3675506RX\u003cbr\u003eAR-10327\u003cbr\u003eAR1032\u003cbr\u003eAR10327\u003cbr\u003eBM65356\u003cbr\u003eN3008101\u003cbr\u003eN3008101VS\u003cbr\u003eA3008101SP\u003cbr\u003e3008101SP\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653204148377,"sku":"ATL-3041993","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/6_1.png?v=1753380283"},{"product_id":"3078380-cummins-n14-loaded-cylinder-head-new","title":"3078380 | Cummins N14 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins N14 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003e\u003cstrong\u003e3083981\u003cbr\u003e3084058\u003cbr\u003e3084981\u003cbr\u003e3084992\u003cbr\u003e3406738\u003cbr\u003e3406739\u003cbr\u003e3406742\u003cbr\u003e3411780\u003cbr\u003e3411813\u003cbr\u003e3411817\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653204443289,"sku":"ATL-3078380","price":1094.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/3078380-1.png?v=1753381814"},{"product_id":"3007716-cummins-855-loaded-cylinder-head-new","title":"3007716 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653207523481,"sku":"3007716","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_61a084825bd749c4bac4d1d5f59c56c6_mv2_b40fda5f-5af9-40d0-8059-07cfb7e3c437.jpg?v=1753380231"},{"product_id":"3007717-cummins-855-loaded-cylinder-head-new","title":"3007717 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653208440985,"sku":"3007717","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_b7976a12436448e28babb62c5836d3a6_mv2.jpg?v=1753380230"},{"product_id":"3037989-cummins-855-loaded-cylinder-head-new","title":"3037989 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e3037989\u003cbr\u003e3037990\u003cbr\u003e3081223\u003cbr\u003e3261637\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653208899737,"sku":"3037989","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_b7976a12436448e28babb62c5836d3a6_mv2.jpg?v=1753380230"},{"product_id":"3041991-cummins-855-loaded-cylinder-head-new","title":"3041991 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653209522329,"sku":"3041991","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_b7976a12436448e28babb62c5836d3a6_mv2.jpg?v=1753380230"},{"product_id":"3041993-cummins-855-cylinder-head-new","title":"3041993 | Cummins 855 Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653210964121,"sku":"ATL-3041993","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/6_1.png?v=1753380283"},{"product_id":"3041994-cummins-855-loaded-cylinder-head-new","title":"3041994 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e3008100\u003cbr\u003e3008100RX\u003cbr\u003e3008101\u003cbr\u003e3008101N\u003cbr\u003e3008101RX\u003cbr\u003e3041993\u003cbr\u003e3041993NX\u003cbr\u003e3041993RX\u003cbr\u003e3041994\u003cbr\u003e3652600\u003cbr\u003e3652600RX\u003cbr\u003e3675506\u003cbr\u003e3675506RX\u003cbr\u003eAR-10327\u003cbr\u003eAR1032\u003cbr\u003eAR10327\u003cbr\u003eBM65356\u003cbr\u003eN3008101\u003cbr\u003eN3008101VS\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653211881625,"sku":"3041994","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_b7976a12436448e28babb62c5836d3a6_mv2.jpg?v=1753380230"},{"product_id":"new-cummins-855-late-cylinder-head","title":"3411809 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins 855 Cylinder head.  Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Enhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure. \u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e3046760\u003cbr\u003e3055098\u003cbr\u003e3411809\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653212242073,"sku":"A4915442","price":1094.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/A3046760SP_angle_08.jpg?v=1753380219"},{"product_id":"3081223-cummins-855-loaded-cylinder-head-new","title":"3081223 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e3037989\u003cbr\u003e3037990\u003cbr\u003e3081223\u003cbr\u003e3261637\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653213028505,"sku":"3081223","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/c946c0_b7976a12436448e28babb62c5836d3a6_mv2.jpg?v=1753380230"},{"product_id":"3411809-cummins-855-loaded-cylinder-head-new","title":"3411809 | Cummins 855 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins855 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e3046760\u003cbr\u003e3055098\u003cbr\u003e3411809\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" mce-data-marked=\"1\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653213520025,"sku":"ATL-3046760","price":1095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/A3046760SP_angle_08.jpg?v=1753380219"},{"product_id":"162-0683-caterpillar-c12-loaded-cylinder-head-new","title":"162-0683 | Caterpillar C12 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C12 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: #677279;\"\u003e 0R-7439\u003cbr\u003e0R-7440\u003cbr\u003e0R-8255\u003cbr\u003e0R-8395\u003cbr\u003e0R-8434\u003cbr\u003e0R-8754\u003cbr\u003e0R-8775\u003cbr\u003e0R-8756\u003cbr\u003e0R-9748\u003cbr\u003e0R-9749\u003cbr\u003e0R-9750\u003cbr\u003e0R7439\u003cbr\u003e0R7440\u003cbr\u003e0R8255\u003cbr\u003e0R8395\u003cbr\u003e0R8434\u003cbr\u003e0R8754\u003cbr\u003e0R8775\u003cbr\u003e0R8756\u003cbr\u003e0R9748\u003cbr\u003e0R9749\u003cbr\u003e0R9750\u003cbr\u003e10R-8883\u003cbr\u003e10R-8884\u003cbr\u003e10R-8887\u003cbr\u003e10R-8888\u003cbr\u003e10R8883\u003cbr\u003e10R8884\u003cbr\u003e10R8887\u003cbr\u003e10R8888\u003cbr\u003e116-1079\u003cbr\u003e116-1084\u003cbr\u003e116-1085\u003cbr\u003e116-5369\u003cbr\u003e1161079\u003cbr\u003e1161084\u003cbr\u003e1161085\u003cbr\u003e1165369\u003cbr\u003e126-0140\u003cbr\u003e126-0141\u003cbr\u003e126-0142\u003cbr\u003e1260140\u003cbr\u003e1260141\u003cbr\u003e1260142\u003cbr\u003e130-0867\u003cbr\u003e130-0868\u003cbr\u003e130-0869\u003cbr\u003e130-0911\u003cbr\u003e130-8671\u003cbr\u003e130-8681\u003cbr\u003e1300867\u003cbr\u003e1300868\u003cbr\u003e1300869\u003cbr\u003e1300911\u003cbr\u003e1308671\u003cbr\u003e1308681\u003cbr\u003e132-3208\u003cbr\u003e132-3245\u003cbr\u003e132-3251\u003cbr\u003e132-3252\u003cbr\u003e132-7052\u003cbr\u003e1323208\u003cbr\u003e1323245\u003cbr\u003e1323251\u003cbr\u003e1323252\u003cbr\u003e1327052\u003cbr\u003e133-3208\u003cbr\u003e133-7052\u003cbr\u003e1333208\u003cbr\u003e1337052\u003cbr\u003e138-1995\u003cbr\u003e138-2007\u003cbr\u003e1381995\u003cbr\u003e1382007\u003cbr\u003e144-2950\u003cbr\u003e144-2967\u003cbr\u003e144-2968\u003cbr\u003e1442950\u003cbr\u003e1442967\u003cbr\u003e1442968\u003cbr\u003e148-2144\u003cbr\u003e148-2145\u003cbr\u003e148-2148\u003cbr\u003e148-2149\u003cbr\u003e148-2150\u003cbr\u003e148-2143\u003cbr\u003e1482144\u003cbr\u003e1482145\u003cbr\u003e1482148\u003cbr\u003e1482149\u003cbr\u003e1482150\u003cbr\u003e1482143\u003cbr\u003e179-9458\u003cbr\u003e179-9459\u003cbr\u003e179-9461\u003cbr\u003e179-9462\u003cbr\u003e1799458\u003cbr\u003e1799459\u003cbr\u003e1799461\u003cbr\u003e1799462\u003cbr\u003e20R-2679\u003cbr\u003e20R2679\u003cbr\u003e215-7775\u003cbr\u003e2157775\u003cbr\u003e216-6951\u003cbr\u003e2166951\u003cbr\u003e337-5639\u003cbr\u003e3375639\u003cbr\u003e337-5640\u003cbr\u003e3375640\u003cbr\u003e360-4400\u003cbr\u003e3604400\u003cbr\u003eD-C12HEADM\u003cbr\u003eCB1482144\u003cbr\u003eN148-2144VS\u003cbr\u003eN1482144VS\u003cbr\u003eN162-0683VS\u003cbr\u003eN1620683VS\u003cbr\u003eA1620683MG\u003cbr\u003e1620683MG\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653215223961,"sku":"A1620683","price":2998.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/C12_1_bdbf1d5e-8e5a-41f6-9107-db63cfb4635d.png?v=1753380195"},{"product_id":"7w2203-caterpillar-3406b-fully-loaded-cylinder-head-square-ports-new","title":"7W2203 | Caterpillar 3406B Fully Loaded Cylinder Head (Square Ports), New","description":"\u003ch3 class=\"western\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #da2222;\" color=\"#da2222\"\u003eBenefits of this Performance Cylinder Head:\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: #677279;\" color=\"#677279\"\u003e\u003cspan style=\"font-family:\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eBrand New \u0026amp; Fully loaded 3406B Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"western\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #da2222;\" color=\"#da2222\"\u003e\u003cspan style=\"font-family:\"\u003eWhat is this Stage 2 all about?\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: #677279;\" color=\"#677279\"\u003e\u003cspan style=\"font-family:\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"color: #677279;\" color=\"#677279\"\u003e\u003cspan style=\"font-family:\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan style=\"color: #da2222;\" color=\"#da2222\"\u003e\u003cspan style=\"font-family:\"\u003eCross Reference Part Numbers\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e0R-0911\u003cbr\u003e0R-0977\u003cbr\u003e0R-1158\u003cbr\u003e0R-1445\u003cbr\u003e0R-3671\u003cbr\u003e0R-3673\u003cbr\u003e0R-3674\u003cbr\u003e0R-3676\u003cbr\u003e0R-3719\u003cbr\u003e0R-4918\u003cbr\u003e0R-4920\u003cbr\u003e0R0911\u003cbr\u003e0R0977\u003cbr\u003e0R1158\u003cbr\u003e0R1363\u003cbr\u003e0R1445\u003cbr\u003e0R2173\u003cbr\u003e0R2671\u003cbr\u003e0R2880\u003cbr\u003e0R3033\u003cbr\u003e0R3034\u003cbr\u003e0R3671\u003cbr\u003e0R3673\u003cbr\u003e0R3674\u003cbr\u003e0R3676\u003cbr\u003e0R3719\u003cbr\u003e0R4918\u003cbr\u003e0R4920\u003cbr\u003e0R9472\u003cbr\u003e0R9473\u003cbr\u003e10R8845\u003cbr\u003e10R8846\u003cbr\u003e110-5095\u003cbr\u003e110-5096\u003cbr\u003e110-5097\u003cbr\u003e110-5099\u003cbr\u003e1105095\u003cbr\u003e1105096\u003cbr\u003e1105096RN\u003cbr\u003e1105097\u003cbr\u003e1105099\u003cbr\u003e1220086\u003cbr\u003e123-7335\u003cbr\u003e1237335\u003cbr\u003e125-7094\u003cbr\u003e1257094\u003cbr\u003e131-0411\u003cbr\u003e131-4339\u003cbr\u003e1310411\u003cbr\u003e1314339\u003cbr\u003e145-3216\u003cbr\u003e1453216\u003cbr\u003e156-9137\u003cbr\u003e156-9138\u003cbr\u003e1569137\u003cbr\u003e1569138\u003cbr\u003e1599455\u003cbr\u003e172-0836\u003cbr\u003e1720836\u003cbr\u003e199-3208\u003cbr\u003e1993208\u003cbr\u003e20R-0828\u003cbr\u003e20R0828\u003cbr\u003e223-6519\u003cbr\u003e2236519\u003cbr\u003e2W5800\u003cbr\u003e2W5802\u003cbr\u003e2W5803\u003cbr\u003e3276910\u003cbr\u003e3504422\u003cbr\u003e394-0915\u003cbr\u003e3940915\u003cbr\u003e4N-2270\u003cbr\u003e4N2270\u003cbr\u003e4W1900\u003cbr\u003e4W9560\u003cbr\u003e4W9562\u003cbr\u003e7C8130\u003cbr\u003e7C8141\u003cbr\u003e7C8153\u003cbr\u003e7E5859\u003cbr\u003e7E5860\u003cbr\u003e7E8758\u003cbr\u003e7E8760\u003cbr\u003e7E8762\u003cbr\u003e7W-0006\u003cbr\u003e7W-0007\u003cbr\u003e7W-0009\u003cbr\u003e7W-0010\u003cbr\u003e7W-2200\u003cbr\u003e7W-2202\u003cbr\u003e7W-2203\u003cbr\u003e7W-2233\u003cbr\u003e7W-2472\u003cbr\u003e7W-2473\u003cbr\u003e7W-2474\u003cbr\u003e7W0006\u003cbr\u003e7W0007\u003cbr\u003e7W0009\u003cbr\u003e7W0010\u003cbr\u003e7W1063\u003cbr\u003e7W2200\u003cbr\u003e7W2202\u003cbr\u003e7W2203\u003cbr\u003e7W2233\u003cbr\u003e7W2234\u003cbr\u003e7W2447\u003cbr\u003e7W2472\u003cbr\u003e7W2473\u003cbr\u003e7W2474\u003cbr\u003e8N7172\u003cbr\u003e8N7173\u003cbr\u003e9Y0055\u003cbr\u003eFP-7W0009\u003cbr\u003eFP7W0009\u003cbr\u003eHCT2W5800\u003cbr\u003eN7W0006VS\u003cbr\u003eA7W2203MG\u003cbr\u003e7W2203MG\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 class=\"western\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan color=\"#da2222\" style=\"color: #da2222;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003eFree Shipping\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan color=\"#677279\" style=\"color: #677279;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you! \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan color=\"#677279\" style=\"color: #677279;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan color=\"#677279\" style=\"color: #677279;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eWe have all cylinder head part numbers available. For the C15 they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification. \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"western\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan color=\"#da2222\" style=\"color: #da2222;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003eCore Return\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan color=\"#677279\" style=\"color: #677279;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"western\"\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan color=\"#da2222\" style=\"color: #da2222;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003eWarranty\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan color=\"#677279\" style=\"color: #677279;\"\u003e\u003cspan style=\"font-family: 'DIN Next', sans-serif;\"\u003e\u003cspan size=\"3\" style=\"font-size: medium;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653216600217,"sku":"A7W2203","price":3129.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/105a7e0a7o69e7d9b44b8e5a4e86eb14.jpg?v=1753380177"},{"product_id":"85020271-mack-mp8-fully-loaded-cylinder-head-casting-1002019-stainless-cups-new","title":"85020271 | Mack MP8 Fully Loaded Cylinder Head Casting#1002019 (Stainless Cups), New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully LoadedMack MP8Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eCasting Numbers: 1001960, 1002019, 70502, 70704\u003cbr\u003eOE Part Numbers: 85022656, 23930728, 21460896, 23526013, 23491393, 22251160, 22498402, 85022657, 85020274, 23930728, 21460896, 23526013, 23491393, 22251160, 22498402, 85022656, 85022657, 85020274, A1002019MS, 1002019MS\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":35653223776409,"sku":"A1002019","price":3795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/A1002019MS_angle_06.jpg?v=1753380163"},{"product_id":"3078360-new-cummins-n14-celect-3-4-and-5-new-loaded-cylinder-head","title":"3078360 | Cummins N14 Loaded Cylinder Head, New","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins N14 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003e\u003cstrong\u003e3083981\u003cbr\u003e3084058\u003cbr\u003e3084981\u003cbr\u003e3084992\u003cbr\u003e3406738\u003cbr\u003e3406739\u003cbr\u003e3406742\u003cbr\u003e3411780\u003cbr\u003e3411813\u003cbr\u003e3411817\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003cbr\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003c\/p\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":36165644943513,"sku":"ATL-3406742","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/3078380-1.png?v=1753381814"},{"product_id":"volvo-d13-new-cylinder-head-casting-1002019","title":"85020271 | Volvo D13 Loaded Cylinder head Casting#1002019 (Stainless Cups), New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully Loaded Volvo D13 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eCasting Numbers: 1001960, 1002019, 70502, 70704\u003cbr\u003eOE Part Numbers: 85022656, 23930728, 21460896, 23526013, 23491393, 22251160, 22498402, 85022657, 85020274, 23930728, 21460896, 23526013, 23491393, 22251160, 22498402, 85022656, 85022657, 85020274, A1002019MS, 1002019MS\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":40118204170393,"sku":"A1002019","price":3795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/A1002019MS_angle_06.jpg?v=1753380163"},{"product_id":"caterpillar-3406e-c15-stage-3-enhanced-performance-cylinder-head-2454324","title":"245-4324A | Caterpillar 3406E\/C15 Stage 3 Heavy Haul Cylinder Head (2 Year Warranty), New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C15 Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 3 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 3 cylinder head is an upgrade from the stage 2 cylinder head. The difference is that BOTH the exhaust AND intake valves in this cylinder head have all been upgraded to in conel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality in conel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCross Reference Part Numbers\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e \u003cspan style=\"color: #677279;\"\u003e0R4180\u003cbr\u003e0R7594\u003cbr\u003e0R7595\u003cbr\u003e0R7637\u003cbr\u003e0R8278\u003cbr\u003e0R8510\u003cbr\u003e0R8628\u003cbr\u003e0R8881\u003cbr\u003e0R9535\u003cbr\u003e0R9536\u003cbr\u003e0R9537\u003cbr\u003e10R2108\u003cbr\u003e10R3122\u003cbr\u003e10R4359\u003cbr\u003e10R5984\u003cbr\u003e10R5985\u003cbr\u003e122-7026\u003cbr\u003e122-8042\u003cbr\u003e129-0426\u003cbr\u003e131-7328\u003cbr\u003e132-9976\u003cbr\u003e135-6531\u003cbr\u003e137-4493\u003cbr\u003e141-9120\u003cbr\u003e142-7339\u003cbr\u003e142-7341\u003cbr\u003e153-4219\u003cbr\u003e153-4220\u003cbr\u003e153-5498\u003cbr\u003e156-7343\u003cbr\u003e156-7344\u003cbr\u003e156-7345\u003cbr\u003e159-8655\u003cbr\u003e160-4346\u003cbr\u003e160-4347\u003cbr\u003e161-6190\u003cbr\u003e161-6191\u003cbr\u003e161-6193\u003cbr\u003e161-6194\u003cbr\u003e175-5329\u003cbr\u003e176-9918\u003cbr\u003e183-5296\u003cbr\u003e183-5396\u003cbr\u003e185-2112\u003cbr\u003e185-2246\u003cbr\u003e187-2115\u003cbr\u003e20R2645\u003cbr\u003e20R2646\u003cbr\u003e216-3589\u003cbr\u003e216-6965\u003cbr\u003e222-9830\u003cbr\u003e223-6741\u003cbr\u003e245-4324\u003cbr\u003e299-8342\u003cbr\u003e325-0375\u003cbr\u003e4P5050\u003cbr\u003e4P5052\u003cbr\u003e4P5054\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 2-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":41338890846361,"sku":"A2239250HH","price":4273.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/1_d13f7287-2df7-4603-aa67-94d9398b6c73.png?v=1753379386"},{"product_id":"new-caterpillar-c15-acert-stage-3-high-performance-cylinder-head","title":"20R2645 | Caterpillar C15 Acert Stage 3 Heavy Haul Cylinder Head (2 Year Warranty), New | 2237263A","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded C15 Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 3 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis stage 3 cylinder head is an upgrade from the stage 2 cylinder head. The difference is that BOTH the exhaust AND intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 2-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":41338967621785,"sku":"A2239250HH","price":4273.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/6_4d87b7b3-8383-43fb-9d44-d72958995bd8.png?v=1754689117"},{"product_id":"new-caterpillar-3406e-c15-ultra-performance-stage-4-cylinder-head","title":"2454324 | Caterpillar 3406E\/C15 Stage 4 Ultra Performance Heavy Haul Cylinder Head (2 Year Warranty), New","description":"\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this ULTRA Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C15 Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 4 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan\u003eThis cylinder head is the top-shelf item for your Caterpillar 3406E\/C15 Engine. This super duty cylinder head, similar to the stage 2 and 3 heads, is loaded withexhaust AND intake upgraded inconel valves.This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan\u003e\u003cstrong\u003eIn addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket\u003c\/strong\u003e, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heatand pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan\u003eThis head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eCross Reference Part Numbers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #677279;\"\u003e0R4180\u003cbr\u003e0R7594\u003cbr\u003e0R7595\u003cbr\u003e0R7637\u003cbr\u003e0R8278\u003cbr\u003e0R8510\u003cbr\u003e0R8628\u003cbr\u003e0R8881\u003cbr\u003e0R9535\u003cbr\u003e0R9536\u003cbr\u003e0R95371\u003cbr\u003e0R21081\u003cbr\u003e0R31221\u003cbr\u003e0R43591\u003cbr\u003e0R59841\u003cbr\u003e0R59851\u003cbr\u003e22-70261\u003cbr\u003e22-80421\u003cbr\u003e29-04261\u003cbr\u003e31-73281\u003cbr\u003e32-99761\u003cbr\u003e35-65311\u003cbr\u003e37-44931\u003cbr\u003e41-91201\u003cbr\u003e42-73391\u003cbr\u003e42-73411\u003cbr\u003e53-42191\u003cbr\u003e53-42201\u003cbr\u003e53-54981\u003cbr\u003e56-73431\u003cbr\u003e56-73441\u003cbr\u003e56-73451\u003cbr\u003e59-86551\u003cbr\u003e60-43461\u003cbr\u003e60-43471\u003cbr\u003e61-61901\u003cbr\u003e61-61911\u003cbr\u003e61-61931\u003cbr\u003e61-61941\u003cbr\u003e75-53291\u003cbr\u003e76-99181\u003cbr\u003e83-52961\u003cbr\u003e83-53961\u003cbr\u003e85-21121\u003cbr\u003e85-22461\u003cbr\u003e87-2115\u003cbr\u003e20R2645\u003cbr\u003e20R26462\u003cbr\u003e16-35892\u003cbr\u003e16-69652\u003cbr\u003e22-98302\u003cbr\u003e23-67412\u003cbr\u003e45-43242\u003cbr\u003e99-83423\u003cbr\u003e25-0375\u003cbr\u003e4P5050\u003cbr\u003e4P5052\u003cbr\u003e4P5054\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left\"\u003e\u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":41350659473561,"sku":"A2239250HH-FR","price":4878.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/C15FR1_35737554-ca1e-46fa-894e-37947a753545.jpg?v=1753379359"},{"product_id":"new-caterpillar-c15-acert-ultra-performance-stage-4-cylinder-head-2237263","title":"20R2645 | Caterpillar C15 Acert Ultra Performance Heavy Haul Stage 4 Cylinder Head (2 Year Warranty), New | N223-7263FR","description":"\u003cp style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this ULTRA Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-decoration: none; color: #da2222;\" in=\"s=\" a=\"by=\" brand=\"new=\" fully=\"loaded=\" c15=\"cylinder=\" head=\"our=\" castings=\"are=\" engineered=\"designed=\" and=\"assembled=\" the=\"u=\" they=\"better=\" than=\"oem=\" quality=\"containing=\" more=\"nickel=\" content=\"casting=\" material=\"this=\" additional=\"prevents=\" from=\"cracking=\" between=\"valves=\" additionally=\"coolant=\" passages=\"have=\" been=\"enlarged=\" inner=\"ribs=\" reinforced=\"to=\" reduce=\"heat=\" stress=\"\u0026gt;\u0026lt;\/p\u0026gt;\n\u0026lt;p style=\" left=\"\" data-mce-style=\"text-decoration: none; color: #da2222;\" text-align:=\"\"\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 4 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" is=\"\" this=\"cylinder=\" head=\"the=\" top-shelf=\"item=\" your=\"caterpillar=\" engine=\"super=\" duty=\"similar=\" to=\"stage=\" and=\"heads=\" loaded=\"with=\" exhaust=\"intake=\" upgraded=\"inconel=\" valves=\"major=\" performance=\"improvement=\" increases=\"capacity=\" of=\"endure=\" higher=\"temperatures=\" as=\"well=\" heightened=\"pressure=\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eIn addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heat and pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.\u003c\/p\u003e\n\u003cp style=\"text-decoration: none; color: #da2222;\" by=\"in=\" this=\"head=\" can=\"endure=\" some=\"serious=\" heat=\"and=\" pressure=\"if=\" you=\"are=\" increasing=\"your=\" horse=\"power=\" putting=\"a=\" marine=\"camshaft=\" injectors=\"or=\" big=\"daddy=\" turbo=\"definitely=\" want=\"to=\" make=\"sure=\" that=\"cylinder=\" keep=\"up=\" with=\"the=\" rest=\"of=\" engine=\"\u0026gt;\u0026lt;\/p\u0026gt;\n\u0026lt;p style=\" left=\"\" data-mce-style=\"text-decoration: none; color: #da2222;\" text-align:=\"\"\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-decoration: none; color: #da2222;\" by=\"in=\" this=\"head=\" can=\"endure=\" some=\"serious=\" heat=\"and=\" pressure=\"if=\" you=\"are=\" increasing=\"your=\" horse=\"power=\" putting=\"a=\" marine=\"camshaft=\" injectors=\"or=\" big=\"daddy=\" turbo=\"definitely=\" want=\"to=\" make=\"sure=\" that=\"cylinder=\" keep=\"up=\" with=\"the=\" rest=\"of=\" engine=\"\u0026gt;\u0026lt;\/p\u0026gt;\n\u0026lt;p style=\" left=\"\" data-mce-style=\"text-decoration: none; color: #da2222;\" text-align:=\"\"\u003e\u003cspan style=\"color: #677279;\"\u003e10R9547\u003cbr\u003e10R9548\u003cbr\u003e10R9549\u003cbr\u003e20R0409\u003cbr\u003e20R2647\u003cbr\u003e20R2648\u003cbr\u003e23-72632\u003cbr\u003e23-92502\u003cbr\u003e23-92512\u003cbr\u003e34-59852\u003cbr\u003e35-29742\u003cbr\u003e35-31782\u003cbr\u003e43-09432\u003cbr\u003e43-67412\u003cbr\u003e43-91852\u003cbr\u003e44-68932\u003cbr\u003e63-48902\u003cbr\u003e63-48922\u003cbr\u003e63-50542\u003cbr\u003e63-50552\u003cbr\u003e67-20602\u003cbr\u003e67-20632\u003cbr\u003e74-19532\u003cbr\u003e81-16402\u003cbr\u003e95-05993\u003cbr\u003e12-85903\u003cbr\u003e14-73163\u003cbr\u003e18-04763\u003cbr\u003e18-05043\u003cbr\u003e49-26524\u003cbr\u003e32-54704\u003cbr\u003e32-5472\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\" is=\"\" for=\"the=\" head=\"well=\" packaged=\"a=\" durable=\"wooden=\" crate=\"and=\" convenient=\"nylon=\" lifting=\"straps=\" safe=\"secure=\" shipping=\"handling=\" satisfaction=\"guaranteed=\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe have all cylinder head part numbers available. For the C15 they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/p\u003e\n\u003cp style=\"text-decoration: none; color: #da2222;\" data-mce-style=\"text-decoration: none; color: #da2222;\"\u003e\u003cspan style=\"color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":41367927357593,"sku":"A2239250HH-FR","price":4878.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/C15FR1_7d0bcb18-d770-4452-9b1e-458dce6f6b24.jpg?v=1753379354"},{"product_id":"new-cummins-isx15-stage-3-single-overhead-cam-loaded-cylinder-head","title":"5658294 | Cummins ISX15 Stage 3 Heavy Haul Single Overhead Cam Loaded Cylinder Head, New | 4298234HH","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #da4444; text-decoration: none;\"\u003eBenefits of this Performance ISX SOHC (Single Overhead Camshaft) Cylinder Head:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded Cummins ISX \u0026amp; ISX15 Single Overhead Camshaft Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWhat is this Stage 3 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis stage 3 cylinder head is an upgrade from the stage 2 cylinder head. The difference is that BOTH the exhaust AND intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3686432, 3686434, 3686660, 3686660, 3686774, 3686880, 3686881, 3687607, 3688761, 3688800, 4298235, 4298236, 4298237, 4298237, 4298238, 4356434, 4386009, 5394197, 5394198, 79438920, 79457900, 79469386, 79527893, 79575425, 4374091,  A4298234AMG,  4298234AMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 2-year warranty.\u003c\/p\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":42066373181659,"sku":"A4298234HH","price":4089.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/1_ac06b466-3e54-4499-911e-1135154892b7.png?v=1753379322"},{"product_id":"new-cummins-isx-dual-overhead-camshaft-stage-3-high-performance-loaded-cylinder-head","title":"Cummins ISX Dual Cam Stage 3 Heavy Haul Loaded Cylinder Head (2 Year Warranty), New | 4101420HH","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #da4444; text-decoration: none;\"\u003eBenefits of this Performance ISXDOHC (Dual Overhead Camshaft) Cylinder Head:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded Cummins ISXDual Overhead Camshaft Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWhat is this Stage 3 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis stage 3 cylinder head is an upgrade from thestage 2 cylinder head. The difference is that BOTH the exhaust AND intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e3104287 3104291 3104450 3104451 3412280 3680855 3680872 3682863 3683002 3683003 3683985 3683986 3693987 4026542 4026626 4026793 4059225 4059238 4059247 4059248 4059432 4101421 4101455 4331387 4386011 4925775 4962731 4962732 5413782 5413784, A4101420AMG, 4101420AMG\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 2-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":42136726143195,"sku":"A4101420HH","price":4094.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/1_a8f5dab1-7e14-4257-80a4-14e13a7adafb.png?v=1753379305"},{"product_id":"new-caterpillar-3406e-c15-universal-stage-3-high-performance-cylinder-head-n223-9250avs","title":"20R2645 | Caterpillar 3406E\/C15\/Acert UNIVERSAL Stage 3 Heavy Haul Cylinder Head (2 Year Warranty), New | 2239250HH","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded C15 Universal Cylinder head. This head will work with both Acert and non-Acert engines alike! From 3406E to C15, to Acert applications you are all set! Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 3 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis stage 3 cylinder head is an upgrade from thestage 2 cylinder head. The difference is that BOTH the exhaust AND intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 2-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":42925102923995,"sku":"A2239250HH","price":4273.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/1_effd4bc0-7428-4b78-a12d-f61f5d368105.png?v=1753379166"},{"product_id":"new-caterpillar-3406e-c15-universal-ultra-performance-stage-4-cylinder-head-n223-7263fr","title":"20R2645 | Caterpillar 3406E\/C15\/Acert Universal Ultra Performance Heavy Haul Stage 4 Cylinder Head (2 Year Warranty), New | N223-9250FR","description":"\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBenefits of this ULTRA Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded C15 Universal Cylinder head. This head will work with both Acert and non-Acert engines alike! From 3406E to C15, to Acert applications you are all set! Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eWhat is this Stage 4 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis cylinder head is the top-shelf item for your Caterpillar 3406E\/C15 Engine. This super duty cylinder head, similar to the stage 2 and 3 heads, is loaded withexhaust AND intake upgraded inconel valves.This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIn addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket\u003c\/strong\u003e, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heatand pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThis head can endure some serious heat and pressure. If you are increasing your horse power by putting in a Marine camshaft, marine injectors, or a big daddy turbo, you definitely want to make sure that your cylinder head can keep up with the rest of your engine!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":42925114917083,"sku":"A2239250HH-FR","price":4878.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/C15FR3.jpg?v=1753379161"},{"product_id":"1105100-caterpillar-3406c-new-fully-loaded-cylinder-head-round-ports","title":"1105100 | Caterpillar 3406C Fully Loaded Cylinder Head (Round Ports), New","description":"\u003ch3\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded 3406C Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Stage 2 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThis stage 2 cylinder head is an upgrade from the standard cylinder head. The difference is that the exhaust valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003ch3\u003e\n\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e0R-0832\u003cbr\u003e0R-0977\u003cbr\u003e0R-1445\u003cbr\u003e0R-2097\u003cbr\u003e0R-2145\u003cbr\u003e0R-3670\u003cbr\u003e0R-3673\u003cbr\u003e0R-3676\u003cbr\u003e0R-3715\u003cbr\u003e0R-3718\u003cbr\u003e0R-3719\u003cbr\u003e0R-4883\u003cbr\u003e0R-4884\u003cbr\u003e0R-4886\u003cbr\u003e0R-4888\u003cbr\u003e0R-4918\u003cbr\u003e0R-4920\u003cbr\u003e0R-4922\u003cbr\u003e0R0832\u003cbr\u003e0R0977\u003cbr\u003e0R1445\u003cbr\u003e0R2097\u003cbr\u003e0R2145\u003cbr\u003e0R3670\u003cbr\u003e0R3673\u003cbr\u003e0R3676\u003cbr\u003e0R3715\u003cbr\u003e0R3718\u003cbr\u003e0R3719\u003cbr\u003e0R4883\u003cbr\u003e0R4884\u003cbr\u003e0R4886\u003cbr\u003e0R4888\u003cbr\u003e0R4918\u003cbr\u003e0R4920\u003cbr\u003e0R4922\u003cbr\u003e105-1528\u003cbr\u003e1051528\u003cbr\u003e10R-7438\u003cbr\u003e10R-9383\u003cbr\u003e10R7438\u003cbr\u003e10R9383\u003cbr\u003e110-2096\u003cbr\u003e110-5095\u003cbr\u003e110-5096\u003cbr\u003e110-5097\u003cbr\u003e110-5099\u003cbr\u003e110-5100\u003cbr\u003e1102096\u003cbr\u003e1105095\u003cbr\u003e1105096\u003cbr\u003e1105097\u003cbr\u003e1105099\u003cbr\u003e1105100\u003cbr\u003e115-2362\u003cbr\u003e115-2364\u003cbr\u003e115-2366\u003cbr\u003e1152362\u003cbr\u003e1152364\u003cbr\u003e1152366\u003cbr\u003e119-4854\u003cbr\u003e1194854\u003cbr\u003e141-8638\u003cbr\u003e1418638\u003cbr\u003e1W1506\u003cbr\u003e1W1509\u003cbr\u003e1W5282\u003cbr\u003e1W5678\u003cbr\u003e1W-1506\u003cbr\u003e1W-1509\u003cbr\u003e1W-5282\u003cbr\u003e1W-5678\u003cbr\u003e20R-1103\u003cbr\u003e20R-5712\u003cbr\u003e20R1103\u003cbr\u003e20R5712\u003cbr\u003e214-1665\u003cbr\u003e214-1667\u003cbr\u003e2141665\u003cbr\u003e2141667\u003cbr\u003e350-4421\u003cbr\u003e3504421\u003cbr\u003e360-430\u003cbr\u003e360-432\u003cbr\u003e360430\u003cbr\u003e360432\u003cbr\u003eE360436\u003cbr\u003e360436\u003cbr\u003eE360437\u003cbr\u003e360437\u003cbr\u003e394-0915\u003cbr\u003e3940915\u003cbr\u003e4N-0267\u003cbr\u003e4N-1043\u003cbr\u003e4N-2270\u003cbr\u003e4N-5079\u003cbr\u003e4N0267\u003cbr\u003e4N1043\u003cbr\u003e4N2270\u003cbr\u003e4N5079\u003cbr\u003e4W-5317\u003cbr\u003e4W5317\u003cbr\u003e6N-9937\u003cbr\u003e6N-9938\u003cbr\u003e6N9937\u003cbr\u003e6N9938\u003cbr\u003e7E-0970\u003cbr\u003e7E0970\u003cbr\u003e7N-1300\u003cbr\u003e7N-1303\u003cbr\u003e7N1300\u003cbr\u003e7N1303\u003cbr\u003e7W-0007\u003cbr\u003e7W-0009\u003cbr\u003e7W-0010\u003cbr\u003e7W-2202\u003cbr\u003e7W0007\u003cbr\u003e7W0009\u003cbr\u003e7W0010\u003cbr\u003e7W2202\u003cbr\u003e9Y-3775\u003cbr\u003e9Y3775\u003cbr\u003e9Y-3777\u003cbr\u003e9Y3777\u003cbr\u003eN110-5100\u003cbr\u003eN1105100\u003cbr\u003eA1105100MG\u003cbr\u003e1105100MG \u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe have all cylinder head part numbers available. For the C15they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eTo make things even better, there is no core charge and no core return required!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":42999403053275,"sku":"A1105100","price":2995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/2741ea0b5l238f323fe4c3381af361dc.jpg?v=1753379065"},{"product_id":"copy-of-new-cummins-isx15-stage-4-single-overhead-cam-loaded-cylinder-head-n4298234fr","title":"5658294 | Cummins ISX15 Stage 4 Single Overhead Cam Loaded Cylinder Head, New | N4298234FR","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #da4444; text-decoration: none;\"\u003eBenefits of this Performance ISX SOHC (Single Overhead Camshaft) Cylinder Head:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded Cummins ISX \u0026amp; ISX15 SingleOverhead Camshaft Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWhat is this Stage 4 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis cylinder head is the top-shelf item for yourCummins ISX\/ISX15Engine. This super duty cylinder head, similar to the stage 2 and 3 heads, is loaded withexhaust AND intake upgraded inconel valves.This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eIn addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket\u003c\/strong\u003e, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heatand pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWe also include and enhanced head gasket that is meant to be used with this fire ringed head at no additional cost!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the cylinder head bolts following the steps below\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e \u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.1) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003ea torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e50 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.2) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to a torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e150 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.3) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eWait \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e5 minutes \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eto allow for settling \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.4) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to a torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e300 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.5) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eWait \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e5 minutes \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eto allow for settling \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.6) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially an additional \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e120 degrees.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.8) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eAfter head installation in complete, start engine and let the coolant temperature stabilized, then run engine to \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e80% RPM \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003efor\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e 10 minutes. \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eNow loose all head bolts \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e120 degrees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.9)\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e Now follow steps \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.3\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e thru\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e 3.3.6 \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eagain\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.10) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eRetorque the bolts numbered 1 thru 26 sequentially, to \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e330 ft-lb \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eafter the \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e1000-mile break-in \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eperiod. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003e3686432, 3686434, 3686660, 3686660, 3686774, 3686880, 3686881, 3687607, 3688761, 3688800, 4298235, 4298236, 4298237, 4298237, 4298238, 4356434, 4386009, 5394197, 5394198, 79438920, 79457900, 79469386, 79527893, 79575425, 4374091, A4298234FRMG, 4298234FRMG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":43251395035355,"sku":"A4298234HH-FR","price":4689.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/ISXFR_83484cfb-cf1f-4b14-8718-f2b8244044a5.jpg?v=1753378977"},{"product_id":"new-cummins-isx15-stage-4-dual-overhead-cam-loaded-cylinder-head-n4101420fr","title":"4101420FR | Cummins ISX Stage 4 Heavy Haul Dual Overhead Cam Loaded Cylinder Head (2 Year Warranty), New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #da4444; text-decoration: none;\"\u003eBenefits of this Performance ISXDOHC (Dual Overhead Camshaft) Cylinder Head:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eBrand New \u0026amp; Fully loaded Cummins ISX \u0026amp; ISX15DualOverhead Camshaft Cylinder head.Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eWhat is this Stage 4 all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis cylinder head is the top-shelf item for yourCummins ISX\/ISX15Engine. This super duty cylinder head, similar to the stage 2 and 3 heads, is loaded withexhaust AND intake upgraded inconel valves.This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eIn addition to this, the cylinder head has a stainless steel fire ring machine right into the deck of this cylinder head to avoid any chance of blowing a head gasket\u003c\/strong\u003e, which is a common failure in engines that are tuned to higher horse power. This allows you to turn up the heatand pressure with the peace of mind knowing that you have the heaviest duty head on the market under your hood.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cstrong\u003eWe also include and enhanced head gasket that is meant to be used with this fire ringed head at no additional cost!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the cylinder head bolts following the steps below\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e \u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.1) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003ea torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e50 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.2) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to a torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e150 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.3) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eWait \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e5 minutes \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eto allow for settling \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.4) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially to a torque of \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e300 ft-lb\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.5) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eWait \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e5 minutes \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eto allow for settling \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.6) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eTighten the bolts numbered 1 thru 26 sequentially an additional \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e120 degrees.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.8) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eAfter head installation in complete, start engine and let the coolant temperature stabilized, then run engine to \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e80% RPM \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003efor\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e 10 minutes. \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eNow loose all head bolts \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e120 degrees. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.9)\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e Now follow steps \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.3\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e thru\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e 3.3.6 \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eagain\u003cspan style=\"mso-spacerun: yes;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"language: en-US; margin-top: 0pt; margin-bottom: 0pt; margin-left: 0in; text-align: left; direction: ltr; unicode-bidi: embed; mso-line-break-override: none; word-break: normal; punctuation-wrap: hanging;\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e3.3.10) \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eRetorque the bolts numbered 1 thru 26 sequentially, to \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e330 ft-lb \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eafter the \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; font-weight: bold; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003e1000-mile break-in \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: Aptos; mso-ascii-font-family: Aptos; mso-fareast-font-family: +mn-ea; mso-bidi-font-family: +mn-cs; mso-ascii-theme-font: minor-latin; mso-fareast-theme-font: minor-fareast; mso-bidi-theme-font: minor-bidi; color: black; mso-color-index: 1; mso-font-kerning: 12.0pt; language: en-US; mso-style-textfill-type: solid; mso-style-textfill-fill-themecolor: text1; mso-style-textfill-fill-color: black; mso-style-textfill-fill-alpha: 100.0%;\"\u003eperiod. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e3104287\u003cbr\u003e3104291\u003cbr\u003e3104450\u003cbr\u003e3104451\u003cbr\u003e3412280\u003cbr\u003e3680855\u003cbr\u003e3680872\u003cbr\u003e3682863\u003cbr\u003e3683002\u003cbr\u003e3683003\u003cbr\u003e3683985\u003cbr\u003e3683986\u003cbr\u003e3693987\u003cbr\u003e4026542\u003cbr\u003e4026626\u003cbr\u003e4026793\u003cbr\u003e4059225\u003cbr\u003e4059238\u003cbr\u003e4059247\u003cbr\u003e4059248\u003cbr\u003e4059432\u003cbr\u003e4101421\u003cbr\u003e4101455\u003cbr\u003e4331387\u003cbr\u003e4386011\u003cbr\u003e4925775\u003cbr\u003e4962731\u003cbr\u003e4962732\u003cbr\u003e5413782\u003cbr\u003e5413784\u003cbr\u003eA4101420FRMG\u003cbr\u003e4101420FRMG\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eWe have all cylinder head part numbers available. For theISX Dual they're all the same but we always ask you to add your engine serial number to your order for verification. Feel free to call our customer service team if you need any help or clarification.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da4444;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e","brand":"Heavy Haul","offers":[{"title":"Default Title","offer_id":43251430818011,"sku":"A4101420HH-FR","price":4689.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/ISXFR.jpg?v=1753378975"},{"product_id":"cummins-isc-isl-8-3l-upgraded-new-fully-loaded-cylinder-head-part-a3969722mg-4936724","title":"5529501 | Cummins ISC \/ ISL 8.3L Fully Loaded Cylinder Head, New | 3969722","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance ISL Cylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eBrand New \u0026amp; Fully loaded Cummins ISL Cylinder head. Our castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is this Enhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the intake valves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e3969725\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3969728\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3969734\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3969736\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3970359\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973630\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973631\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973632\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973836\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973837\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3973838\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4928931\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935778\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935779\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935780\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935785\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935786\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4935787\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4936724\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4939110\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4940243\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942117\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942118\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942119\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942121\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942122\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942123\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942127\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942135\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942137\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942138\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942139\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4942507\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987960\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987963\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987973\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987974\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987975\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987976\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987978\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987983\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4987984\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4989699\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4989710\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4991701\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5256469\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5259421\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5259423\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5259426\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5282716\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5282717\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5282720\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5320741\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5320745\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5347957\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5347972\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5347973\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5347974\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5347975\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5348478\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5348479\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5348480\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5404060\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5404063\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5529500\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e5319545\u003cbr\u003eA4942118MG\u003cbr\u003e4942118MG\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":43334752108763,"sku":"A4942118","price":2519.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/products\/ISL_6.png?v=1753378930"},{"product_id":"23538858-new-detroit-diesel-s60-ddecv-14l-new-fully-loaded-cylinder-head","title":"23538858 | Detroit Diesel S60 DDECV 14L Fully Loaded Cylinder Head, New","description":"\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eBenefits of this Performance Detroit Diesel S6014LCylinder Head:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eOur castings are engineered, designed, and assembled in the U.S.A. They are better than OEM quality containing 5% more nickel content in the casting material. This additional nickel content prevents the cylinder head from cracking in between the valves. Additionally, the coolant passages have been enlarged by 30%, and inner ribs have been reinforced to reduce heat stress. If you have been a victim before of a cracked cylinder head, you know just how costly that it can be! Don't take the chance by buying an OE reman cylinder head that is bound to crack again. Upgrade with our Enhanced Performance Cylinder head and enjoy the peace of mind while hauling across the country!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWhat is thisEnhanced Performance all about?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThis performance cylinder head is an upgrade from the standard cylinder head. On top of the interior upgrades to the actual casting itself, the exhaustvalves in this cylinder head have all been upgraded to inconel valves. This major performance improvement increases the capacity of the valves to endure higher temperatures as well as heightened pressure.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eThere is a common fracture issue with standard valves when they are running at heightened horse-power, this superior quality inconel material prevents these types of fractures and ensures that your exhaust valves can stand the heat! If you are looking to get more out of your engine and ensure that your head doesn't fall prey to corrosion, pitting, and cracking; this is the head for you!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCross Reference Part Numbers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003e23533689, 23533690, 23533690EGR, 23534748, 23538858, 23538858VS, D-S6014LHEAD, DCWHDT23538858VS, DS6014LHEAD, E23538858, HCM23534748, HD319C, HDT23538858, HDT23538858VS, R23538858, A23538858MG, 23538858MG\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eWe offer FREE ground shipping to any commercial address in the Continental USA! To avoid residential fees, please provide a commercial\/business address during checkout. If there is a residence on the property the LTL Carriers will assess additional fees. If you don't have a commercial address or shop to ship it to, please call us and we will help set up delivery to the nearest Freight Terminal so that you can pick it up once it arrives, free of charge. We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan\u003eThe head is well packaged in a durable wooden crate and convenient nylon lifting straps for safe and secure shipping and handling. 100% Satisfaction Guaranteed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eCore Return\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eTo make things even better, there is no core charge and no core return required!\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cspan style=\"text-decoration: none; color: #da2222;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003eStill not sure? Let your mind be at ease, this superior quality cylinder head is backed by a 1-year warranty.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\u003c!-- split --\u003e","brand":"ATL Diesel","offers":[{"title":"Default Title","offer_id":43796739490011,"sku":"A23538858","price":3734.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0450\/9600\/9881\/files\/image2_2.png?v=1753378334"}],"url":"https:\/\/atldiesel.com\/collections\/new-cylinder-head-int.oembed?page=4","provider":"ATL Diesel","version":"1.0","type":"link"}