{"title":"Heads","description":null,"products":[{"product_id":"fleece-performance-01-04-gm-duramax-lb7-freedom-cylinder-head-w-cupless-injector-bore-pssgr-side","title":"Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w\/Cupless Injector Bore (Pssgr Side)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eALL NEW! Freedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head is assembled from a new casting in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. Features Cupless injector bore - no injector cups to leak again ever! New aluminum casting New valves, valve guides, new springs, and new valve seals Pressure and leak tested Precision ground valves with a 45 degree angle CNC cut, multi-angle valve job Installation Notes We recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCupless injector bore - no injector cups to leak again ever!\u003c\/li\u003e\n\u003cli\u003eNew valves, valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePrecision ground valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eNew aluminum casting\u003c\/li\u003e\n\u003cli\u003eCNC cut\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":40844206866537,"sku":"FPEFPE-61-10001-P-CL","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/products\/0cdca1fb6bb5ec5d5d9d90738f5a913b_2582f4a7-d590-4b7a-bac4-fd358e76eadb.jpg?v=1700021130"},{"product_id":"fleece-performance-11-16-gm-duramax-2500-3500-lml-remanufactured-freedom-cylinder-head-driver","title":"Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Driver)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":40844206899305,"sku":"FPEFPE-61-10004-D","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/products\/2de73d433991051b1a50cdc8dede3d1c.jpg?v=1700021136"},{"product_id":"fleece-performance-11-16-gm-duramax-2500-3500-lml-remanufactured-freedom-cylinder-head-passenger","title":"Fleece Performance 11-16 GM Duramax 2500-3500 LML Remanufactured Freedom Cylinder Head (Passenger)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":40844206932073,"sku":"FPEFPE-61-10004-P","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/products\/2de73d433991051b1a50cdc8dede3d1c.jpg?v=1700021136"},{"product_id":"fleece-performance-06-10-gm-duramax-2500-3500-lbz-lmm-remanufactured-freedom-cylinder-head-driver","title":"Fleece Performance 06-10 GM Duramax 2500-3500 LBZ\/LMM Remanufactured Freedom Cylinder Head (Driver)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":41940576141417,"sku":"FPEFPE-61-10003-D","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2de73d433991051b1a50cdc8dede3d1c_d73d4a0d-5bf6-471e-85c6-495a99a41f0c.jpg?v=1731775183"},{"product_id":"fleece-performance-06-10-gm-duramax-2500-3500-lbz-lmm-remanufactured-freedom-cyl-head-passenger","title":"Fleece Performance 06-10 GM Duramax 2500-3500 LBZ\/LMM Remanufactured Freedom Cyl Head (Passenger)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":41940576174185,"sku":"FPEFPE-61-10003-P","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2de73d433991051b1a50cdc8dede3d1c_cfc025a5-7ea0-4139-a13e-c82ff40b8c73.jpg?v=1731775186"},{"product_id":"fleece-performance-04-5-05-gm-duramax-2500-3500-lly-remanufactured-freedom-cylinder-head-driver","title":"Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Driver)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42167021600873,"sku":"FPEFPE-61-10002-D","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2de73d433991051b1a50cdc8dede3d1c.jpg?v=1742469642"},{"product_id":"fleece-performance-04-5-05-gm-duramax-2500-3500-lly-remanufactured-freedom-cylinder-head-passenger","title":"Fleece Performance 04.5-05 GM Duramax 2500-3500 LLY Remanufactured Freedom Cylinder Head (Passenger)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valve guides, springs, and valve seals. Perfect for the daily driver or towing application, these heads utilize stock valves with a 45 degree angle on the intake and exhaust ports. Now available with no core charge! Features: New valve guides, new springs, and new valve seals Pressure and leak tested Precision ground stock valves with a 45 degree angle Multi-angle valve job Warranty: 1 Year Limited Parts Warranty\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePrecision ground stock valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003eNew valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42167021666409,"sku":"FPEFPE-61-10002-P","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2de73d433991051b1a50cdc8dede3d1c_719a999d-8bfb-4ab4-9616-907452eefabf.jpg?v=1742469643"},{"product_id":"fleece-performance-01-04-gm-duramax-lb7-freedom-cylinder-head-w-cupless-injector-bore-driver-side","title":"Fleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w\/Cupless Injector Bore (Driver Side)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eALL NEW! Freedom Series cylinder heads for the LB7 6.6L Duramax now with a cupless injector bore - save time and money with no more injector cups to install, leak, or worry about. Each cylinder head is assembled from a new casting in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. Features Cupless injector bore - no injector cups to leak again ever! New aluminum casting New valves, valve guides, new springs, and new valve seals Pressure and leak tested Precision ground valves with a 45 degree angle CNC cut, multi-angle valve job Installation Notes We recommend using GM 12637788 head gasket (Grade C, Right) and GM 12637785 head gasket (Grade C, Left)\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eCupless injector bore - no injector cups to leak again ever!\u003c\/li\u003e\n\u003cli\u003eNew valves, valve guides, new springs, and new valve seals\u003c\/li\u003e\n\u003cli\u003ePrecision ground valves with a 45 degree angle\u003c\/li\u003e\n\u003cli\u003ePressure and leak tested\u003c\/li\u003e\n\u003cli\u003eNew aluminum casting\u003c\/li\u003e\n\u003cli\u003eCNC cut\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42379744903273,"sku":"FPEFPE-61-10001-D-CL","price":1199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/042e04e9794569ef1efa141d6434e544.jpg?v=1751461929"},{"product_id":"fleece-performance-17-23-gm-2500-3500-freedom-series-cylinder-head-driver-side","title":"Fleece Performance 17-23 GM 2500\/3500 Freedom Series Cylinder Head (Driver Side)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. No core charge! Features Re-manufactured OE casting New valves, valve guides, springs, and valve seals Pressure and leak tested Multi-angle valve job Installation Notes: We recommend using GM head gasket (Grade C, 12727486)\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eNew valves, valve guides, springs, and valve seals Pressure and leak tested\u003c\/li\u003e\n\u003cli\u003eInstallation Notes: We recommend using GM head gasket (Grade C, 12727486)\u003c\/li\u003e\n\u003cli\u003eRe-manufactured OE casting\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42514956484713,"sku":"FPEFPE-61-10014-D","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/14a43d7ae9b50ac558c28c5c32f67f97L.png?v=1756428952"},{"product_id":"fleece-performance-17-23-gm-2500-3500-freedom-series-cylinder-head-passenger-side","title":"Fleece Performance 17-23 GM 2500\/3500 Freedom Series Cylinder Head (Passenger Side)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eIntroducing our Freedom Series cylinder heads for the 2017 - 2023 L5P 6.6L Duramax! Each cylinder head is manufactured in our state-of-the-art Freedom Racing Engine shop and is guaranteed to meet or exceed factory specifications. All heads are meticulously inspected, pressure and leak tested, and are equipped with new valves, valve guides, springs, and valve seals. Perfect for the daily driver or towing application. No core charge! Features Re-manufactured OE casting New valves, valve guides, springs, and valve seals Pressure and leak tested Multi-angle valve job Installation Notes: We recommend using GM head gasket (Grade C, 12727486)\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/8d320aaa7a5b472b9d52d26e471a7ead.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eNew valves, valve guides, springs, and valve seals Pressure and leak tested\u003c\/li\u003e\n\u003cli\u003eInstallation Notes: We recommend using GM head gasket (Grade C, 12727486)\u003c\/li\u003e\n\u003cli\u003eRe-manufactured OE casting\u003c\/li\u003e\n\u003cli\u003eMulti-angle valve job\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42514956550249,"sku":"FPEFPE-61-10014-P","price":1199.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/14a43d7ae9b50ac558c28c5c32f67f97L.png?v=1756428952"},{"product_id":"fleece-performance-03-07-ford-super-duty-6-0l-powerstroke-18mm-dowel-freedom-series-hd-cylinder-head","title":"Fleece Performance 03-07 Ford Super Duty 6.0L Powerstroke 18mm Dowel Freedom Series HD Cylinder Head","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eImproved casting. This isn’t your run of the mill, rinse and repeat OE casting.  Engineered from the ground up with years of testing and development - our higher tensile strength alloy castings incorporate increased wall thickness and additional material where it counts, providing for a more durable and longer lasting cylinder head.Extreme duty valve seats.  Race proven and stronger than OEM – our American made valve seats provide for longevity and stability in the cylinder head. Produced from a tungsten alloy for increased hardness, these seats deliver a substantially higher wear resistance vs. a stock replacement seat.Single piece O-ring. Our 6.0L cylinder head is the only cylinder head available with a single piece hoop style O-ring.  Our single piece O-ring ensures complete sealing of combustion vs. traditional stainless wire that has a seam.Application NotesAll 20mm dowel heads are configured for 2-bolt rocker box configurations.Fleece Performance recommends the use of 6.4L pushrods (Ford Part No. 8C3Z-6565-B) when installing these cylinder heads. 6.4L pushrods are 0.050” shorter in length vs. a 6.0L pushrod and will accommodate the tolerance stack ups that can be encountered with a replacement cylinder head. Head gasket not included. We recommend the use of Ford Part No.KZ3Z-6051-B.Cylinder Head Identification - Selecting the proper modelFollow the flow chart below to determine the appropriate cylinder head and components for your application (this information may also be found in our installation instructions). The engine serial number can be found on the rear, driver’s side of the engine block. An alternate location for the engine serial number can be found on the identification sticker located on top of the fuel injector control module (FICM). This only applies for vehicles with their original FICM. If you are unsure if the FICM is original to the vehicle, read the serial number on the back of the engine block.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f192f81e2654fbb68f266c65cabc7ed4.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRe-manufactured OE casting\u003c\/li\u003e\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42648550309993,"sku":"FPEFPE-61-10011-HD","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/05233a99c881b604921dea004358056eL.png?v=1761725022"},{"product_id":"edelbrock-power-package-top-end-kit-rpm-series-chrysler-1967-1991-340-418-ci-small-block-v8-415hp","title":"Edelbrock Power Package Top End Kit RPM Series Chrysler 1967-1991 340-418 CI Small Block V8 415Hp+","description":"\u003cp\u003eEdelbrock Part # 2049 Performer RPM Top End Kit is designed for 1967-91 Chrysler 340-418 V-8 engines. This Top End Kit produced 417 HP \u0026amp; 397 TQ on a 340 c.i.d engine with 9.5:1 compression. The kit delivers improved performance in street applications from 1,500 to 6,500 rpm range. This kit includes RPM Air-Gap intake manifold, Performer RPM cylinder heads, hydraulic cam and lifters, timing chain complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. However, with the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with \"no guesswork\" involved.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes Almost Everything You Need\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674194284649,"sku":"EDE2049","price":3249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/1a070f32958a1374f06885754e122490L.jpg?v=1762836236"},{"product_id":"edelbrock-power-package-top-end-kit-rpm-series-chevrolet-85-earlier-mark-iv-396-454ci-big-block-v8","title":"Edelbrock Power Package Top End Kit RPM Series Chevrolet 85-Earlier Mark IV 396-454Ci Big Block V8","description":"\u003cp\u003eEdelbrock part #2079 Performer RPM Top End Kit is designed for 1965-95 Mark IV \u0026amp; Gen V Big-Block Chevy 396-454 engines. This Top End Kit produced 540 HP \u0026amp; 539 TQ on a 454 c.i.d Chevy with 9.6:1 compression. The Kit delivers improved performance in street applications in the 1,500 to 6,500 rpm range. This kit includes RPM Air-Gap intake manifold, RPM cylinder heads, pushrods and Rollin' Thunder Hydraulic Roller camshaft, timing chain, complete bolt kits and an Edelbrock gasket set. To get great performance out of any engine, all of the components must work together. For over 30 years, the Edelbrock Total Power Package system has solved the parts matching puzzle for many street performance enthusiasts. With the introduction our Power Package Top End Kits, now you can get the best Edelbrock performance in-one-box, under one part number with \"no guesswork\" involved.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eIncludes Almost Everything You Need\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674194612329,"sku":"EDE2079","price":4799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2258f5ee49ae2e01d0ada2ad404242e5.jpg?v=1762836240"},{"product_id":"edelbrock-cylinder-head-perf-rpm-bbc-rect-port-nhra-legal-bare","title":"Edelbrock Cylinder Head Perf RPM BBC Rect Port NHRA Legal Bare","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60547 Performer RPM Bare NHRA Stock\/Super Stock Rectangle Port cylinder head is designed for Big-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e3a99c758b53bf2c50510a680f1ba60a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/bb3cf21a560d615556180e7d68cb097b.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eSmaller-Than-Stock 11\/32 in. Valve Stems Promote Excellent Flow\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215092329,"sku":"EDE60547","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/280a8c7cf28492124616ec5afd2c2290.jpg?v=1762836450"},{"product_id":"edelbrock-cylinder-head-pontiac-performer-rpm-72cc-for-hydraulic-roller-cam-complete-ea","title":"Edelbrock Cylinder Head Pontiac Performer RPM 72cc for Hydraulic Roller Cam Complete (Ea)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60595 Performer RPM cylinder head is designed for outstanding performance gains in 1962-79 389-455 c.i.d. Pontiac engines. They are patterned after the 1969-70 Ram Air IV Pontiac cylinder head. The Edelbrock #60595 Performer RPM head with the 72cc combustion chamber are for higher compression engines. Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e167e7ac14c0a8a538569f21da580bcd.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2e540b70eccfcd612b7a1e0243c1b4c3.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eFor Use On Pre-Pollution Controlled Vehicles (PPCV)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215157865,"sku":"EDE60595","price":1534.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/3602278431b510f3f06e9a5b33d9d66a.jpg?v=1762836451"},{"product_id":"edelbrock-cylinder-head-bbc-performer-rpm-348-409ci-for-hydraulic-roller-cam-complete","title":"Edelbrock Cylinder Head BBC Performer RPM 348\/409Ci for Hydraulic Roller Cam Complete","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60815 Performer RPM cylinder head is designed for 1958-1965 Chevrolet \"W\" Series 348\/409 big-block applications. The Edelbrock #60815 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f79a8f9a65e55c2d61d651ba9e1e3ab1.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/b9e9946b26525eb40de23ec1763b4e1d.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215223401,"sku":"EDE60815","price":1818.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/04ddfa352895965290654723a4508271.jpg?v=1762836452"},{"product_id":"edelbrock-cylinder-head-sbc-nhra-legal-64cc-straight-plug-bare-single","title":"Edelbrock Cylinder Head SBC NHRA Legal 64cc Straight Plug Bare Single","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60887 Performer RPM Bare NHRA Stock\/Super Stock cylinder head is designed for 1955-86 Small-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/face3be08a5d73bba3b5940b70c0671a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/42444895e2ea7af25665a635cbc6bed9.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215288937,"sku":"EDE60887","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/111fea51257174ad5e905e2f3dacab71.jpg?v=1762836453"},{"product_id":"edelbrock-cylinder-head-sbc-performer-rpm-64cc-straight-spark-plug-for","title":"Edelbrock Cylinder Head SBC Performer RPM 64cc Straight Spark Plug for","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60895 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60895 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/face3be08a5d73bba3b5940b70c0671a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/fb2528bf7240d0a652fa2cdc9ff98820.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRetain Stock Compression Ratio\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215354473,"sku":"EDE60895","price":1368.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/970e8a5516b27982121a938f304ef8f3.jpg?v=1762836454"},{"product_id":"edelbrock-cylinder-head-sbc-nhra-legal-64cc-angled-plug-bare-single","title":"Edelbrock Cylinder Head SBC NHRA Legal 64cc Angled Plug Bare Single","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60947 Performer RPM Bare NHRA Stock\/Super Stock cylinder head is designed for 1955-86 Small-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/99274d7a1610c82c4bd81278eeb30ab6.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/42444895e2ea7af25665a635cbc6bed9.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215420009,"sku":"EDE60947","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/9af22c2242e3bdad457d075d8d2b121f.jpg?v=1762836455"},{"product_id":"edelbrock-cylinder-head-sb-chevrolet-performer-rpm-e-tec-200-for-hydraulic-roller-cam-complete-ea","title":"Edelbrock Cylinder Head SB Chevrolet Performer RPM E-Tec 200 for Hydraulic Roller Cam Complete (Ea)","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #60985 E-Tec cylinder head is replacements for 302, 327, 350 \u0026amp; 400 c.i.d. S\/B Chevy engines with \"Vortec-style\" manifolds. They feature an LT1-style raised runner intake port design for increased air-flow and ultimate performance. A unique combustion chamber design positions the spark plug closer to the center of the cylinder, promoting a more efficient combustion resulting in more power. This head includes an adjustable rocker stud and guide plate set-up for use with adjustable rockers or washers to properly position the stud height to accommodate factory style self-aligning rocker arms. They have 20% more exhaust flow than a cast iron Vortec head, great performance up to 6000 rpm and can produce 9.5:1 compression with stock pistons in 350 cubic-inch engines. RPM E-Tec cylinder head is dual-drilled and will accept 1987-95 center bolt and\/or 1986 \u0026amp; prior perimeter flange mount valve covers and most stock exhaust manifolds.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4a79a5cfd680c885df3360513d2400db.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9466a4aa197052135c6270e963aecbbe.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215485545,"sku":"EDE60985","price":1065.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/7d82ff6e7834baea5460635b193ad978.jpg?v=1762836456"},{"product_id":"edelbrock-cylinder-head-chrysler-426-572-hemi-bare-single","title":"Edelbrock Cylinder Head Chrysler 426-572 Hemi Bare Single","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eOur new Edelbrock #61169 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC'd combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/83a382911ed928f41e4fb0ca53810d0a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRevised Exhaust Valve Angle\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215551081,"sku":"EDE61169","price":1450.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/02158f06a4623413077ab7f83eced75c.jpg?v=1762836456"},{"product_id":"edelbrock-cylinder-head-victor-jr-cnc-chrysler-426-572-ci-v8-complete","title":"Edelbrock Cylinder Head Victor Jr CNC Chrysler 426-572 CI V8 Complete","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eOur new Edelbrock #61179 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC'd combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/83a382911ed928f41e4fb0ca53810d0a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRevised Exhaust Valve Angle\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215616617,"sku":"EDE61179","price":1875.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/827ae24df7607d206d88afabc6adc92e.jpg?v=1762836457"},{"product_id":"edelbrock-single-victor-jr-170cc-cnc-426-572-hemi-bare-head-w-valves","title":"Edelbrock Single Victor Jr 170cc CNC 426-572 Hemi Bare Head w\/ Valves","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eOur new Edelbrock #61189 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC'd combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/83a382911ed928f41e4fb0ca53810d0a.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRevised Exhaust Valve Angle\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215682153,"sku":"EDE61189","price":1736.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/6918cca4a35e0963f8e02bbe0c07d0f6.jpg?v=1762836458"},{"product_id":"edelbrock-cylinder-head-e-cnc-gm-gen-iii-iv-ls3-small-port-standard-block","title":"Edelbrock Cylinder Head E-Cnc GM Gen IIi\/IV LS3 Small Port Standard Block","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61319 E-CNC LS3 cylinder head is a great general-purpose high performance cylinder head for any street- strip LS engine. This cylinder head has a high velocity port compared to stock LS3 cylinder head, making them an ideal upgrade for any cathedral port or 3.89\" bore LS application. They feature an improved design and casting that gives cylinder head porters more material to work with compared to another stock head. Like all of our other E-CNC cylinder head, these feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved performance. Compatible with stock style rocker arms.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/de0157f1f406235bd7f0c87f8fa9d466.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/35b05ab526ee6f05e6292c40d203063f.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eEngine Swaps\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215747689,"sku":"EDE61319","price":1630.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/46951e1a7bbe8504835e989717c1210a.jpg?v=1762836459"},{"product_id":"edelbrock-cyl-head-holden-vn-perf-rpm-single-bare","title":"Edelbrock Cyl Head Holden Vn Perf RPM Single Bare","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61379 Performer RPM Bare cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61379 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/1eea613fd69fced3e4ec099d6e178b82.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003ePerformer RPM Head PN 61385 Has Port Notched For EFI Applications\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215813225,"sku":"EDE61379","price":1093.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/4d4f190444a3710052c77933efffbeac.jpg?v=1762836459"},{"product_id":"edelbrock-cylinder-head-holden-vn-performer-rpm-hydraulic-flat-tappet-springs-single-complete","title":"Edelbrock Cylinder Head Holden Vn Performer RPM Hydraulic Flat Tappet Springs Single Complete","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61389 Performer RPM cylinder head is designed for use with 1989-98 Holden VN Commodore 5.0L engines applications. The Edelbrock #61389 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/1eea613fd69fced3e4ec099d6e178b82.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003ePerformer RPM Head PN 61385 Has Port Notched For EFI Applications\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674215944297,"sku":"EDE61389","price":1381.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/3c998c840750d3389170a3688dd9c3d6L.jpg?v=1762836461"},{"product_id":"edelbrock-cylinder-head-bbc-bv3-pro-port-hipd-11-intake-valve","title":"Edelbrock Cylinder Head BBC BV3 Pro Port Hipd 11 Intake Valve","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 614669 Big Block Chevy Big Victor III 11deg Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/978f454ab802dcacddcb5c044479b74d.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f8c6713195d30d8e1fa6ba36f3024aef.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eAccommodate Almost Any Port Shape\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216009833,"sku":"EDE614669","price":2480.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/2440d1019b7d6f1484629677a096318e.jpg?v=1762836462"},{"product_id":"edelbrock-cylinder-head-performer-rpm-cnc-pontiac-1962-1969-455-ci-c8-72-cc-combustion-chamber","title":"Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI C8 72 cc Combustion Chamber","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61515 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. Performer RPM CNC cylinder head with 72cc chambers are best for higher compression engines. The Edelbrock #61515 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e167e7ac14c0a8a538569f21da580bcd.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216075369,"sku":"EDE61515","price":1704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/aa65e3354732ec5e0d42d44427338513.jpg?v=1762836463"},{"product_id":"edelbrock-cylinder-head-performer-rpm-cnc-pontiac-1962-1969-455-ci-v8-87-cc-combustion-chamber","title":"Edelbrock Cylinder Head Performer RPM CNC Pontiac 1962-1969 455 CI V8 87 cc Combustion Chamber","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61529 Performer RPM CNC Cylinder Head has the same specifications as our popular Performer RPM cylinder head for 1962-79 389-455 c.i.d. Pontiac engines, but feature a CNC machined combustion chamber. The CNC machined chamber results in a consistent and precise chamber for improved flow performance. Performer RPM CNC cylinder head is available in two chamber sizes. The 87cc chamber version is ideal for 9.5:1 engines and will deliver excellent street performance on low octane fuel. The Edelbrock #61529 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/e167e7ac14c0a8a538569f21da580bcd.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2e540b70eccfcd612b7a1e0243c1b4c3.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216140905,"sku":"EDE61529","price":1662.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/621d2f45e49a0b3e2100e598aad55c63.jpg?v=1762836463"},{"product_id":"edelbrock-single-marine-bbc-rect-port-head-w-valves","title":"Edelbrock Single Marine BBC Rect Port Head w\/ Valves","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61559 Performer RPM Marine-Duty cylinder head is designed for use with Rectangular Port Big-Block Chevy Marine applications. The Edelbrock #61559 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/207e45fabc6385d595e1d708d235b1ca.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/d5922dc26b31cf2f79a6e92041d2b5a5.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eMatch With Performer RPM Manifold\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216239209,"sku":"EDE61559","price":1702.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/000bf41da0af49058eb4d9d15807d4bd.jpg?v=1762836465"},{"product_id":"edelbrock-performer-d-port-bare-87cc","title":"Edelbrock Performer D-Port Bare 87cc","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61569 Performer Pontiac Bare Cylinder Head utilizes a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060\" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder head includes guide plates, rocker studs and high quality valvetrain for direct bolt-on application. Heat crossover is machined for 50-state emissions legal performance.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/620d030dedf0cb1e8e2856604ab1bd56.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4959dc885cb2c1171aeaab5fc433ee72.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eMachined And Assembled In The U.S.A.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216337513,"sku":"EDE61569","price":1208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/13ef9d5b08b602fc15a11d9d3f644bb8.jpg?v=1762836466"},{"product_id":"edelbrock-cylinder-head-pontiac-performer-d-port-87cc-chambers-for-hydraulic-roller-cam-complete","title":"Edelbrock Cylinder Head Pontiac Performer D-Port 87cc Chambers for Hydraulic Roller Cam Complete","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61575 Performer Pontiac Cylinder Head utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060\" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder head includes guide plates, rocker studs and high quality valvetrain for direct bolt-on application. Heat crossover is machined for 50-state emissions legal performance.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/620d030dedf0cb1e8e2856604ab1bd56.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4959dc885cb2c1171aeaab5fc433ee72.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eThicker Deck Surfaces Than Other Brands\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216403049,"sku":"EDE61575","price":1775.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/5653d4215036517a71ef5c3eafc1b5f9.jpg?v=1762836467"},{"product_id":"edelbrock-performer-d-port-complete-87cc","title":"Edelbrock Performer D-Port Complete 87cc","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61579 Performer Pontiac Cylinder Head utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060\" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder head includes guide plates, rocker studs and high quality valvetrain for direct bolt-on application. Heat crossover is machined for 50-state emissions legal performance.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/620d030dedf0cb1e8e2856604ab1bd56.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4959dc885cb2c1171aeaab5fc433ee72.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eMachined And Assembled In The U.S.A.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216468585,"sku":"EDE61579","price":1734.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/0bc0f2fefdfd215af01399263e0f4343.jpg?v=1762836468"},{"product_id":"edelbrock-performer-d-port-complete-72cc","title":"Edelbrock Performer D-Port Complete 72cc","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61599 Performer Pontiac Cylinder Head utilize a D-Port exhaust port configuration for use with standard D-port exhaust systems. They are designed for 1962-79 389, 400, 421, 428 and 455 c.i.d. V8 Pontiac engines with a 4.060\" or larger bore. They feature optimized oil return passages for increased oil flow. The spark plug has been relocated closer to the exhaust valve for improved performance. This head is cast with extra thick port walls and a compact port size, making them ideal for CNC and hand porting. Complete cylinder head includes guide plates, rocker studs and high quality valvetrain for direct bolt-on application. Heat crossover is machined for 50-state emissions legal performance.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/620d030dedf0cb1e8e2856604ab1bd56.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4959dc885cb2c1171aeaab5fc433ee72.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eMachined And Assembled In The U.S.A.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216534121,"sku":"EDE61599","price":1734.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/13bc147f5653fc96dfe9fb198bd19fa6.jpg?v=1762836469"},{"product_id":"edelbrock-single-perf-rpm-bb-ford-cj-460-cnc-head-comp","title":"Edelbrock Single Perf RPM Bb\/Ford Cj 460 CNC Head Comp","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock #61649 Performer RPM CJ cylinder head is designed for use with 1968-87 429\/460 Fords and SVO 514 engine applications. The Edelbrock #61649 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/2be1ccfdebff78263eb1d0965bfe3629.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/6304b1b3e1773a998b5a89d428fab000.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eHeli-Coils in Rocker Studs and Exhaust Bolt Holes\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216665193,"sku":"EDE61649","price":1534.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/543e47aa8a38ea55381df11f42a899c6.jpg?v=1762836470"},{"product_id":"edelbrock-cylinder-head-sb-chrysler-victor-in-line-16-complete-w-solid-roller-springs","title":"Edelbrock Cylinder Head SB Chrysler Victor In-Line 16 Complete w\/ Solid Roller Springs","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThese Edelbrock #61729 Victor Series cylinder head is for use on 1967-1991, 318-360 c.i.d. Chrysler LA engines. They feature fully CNC ported 58cc combustion chambers and have an intake port volume of 225cc. This cylinder head is an in-line valve design incorporating a 16deg valve angle (stock is 18deg) for improved air flow and increased power levels over heavily ported stock versions. They also feature the Chrysler W5 bolt pattern and have raised exhaust ports. The intake port has also been raised approximately 3\/4\" and the flange has also been extended to accommodate a stock (race) intake manifold such as our Super Victor #2815. Finally, a 5.56\" overall length valve (+0.600\" from stock) and raised rocker cover permit larger port cross-sections than in the stock head. Four versions are available; bare, bare with valves, complete (for hydraulic\/flat tappet cams and solid roller cams) and Pro Port Raw. End-seal spacers are provided.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3702e6503bfb75f274a3cb73b3cbdc3b.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/42034c628cc08fa6ef7ac193ae17a828.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eWorks With Existing Edelbrock NASCAR SB2 Manifold\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216730729,"sku":"EDE61729","price":2427.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/51c25034aa8745c627fcfe686e7b7318.jpg?v=1762836471"},{"product_id":"edelbrock-cylinder-head-ford-fe-pro-port-nhra-super-stock","title":"Edelbrock Cylinder Head Ford FE Pro-Port NHRA Super Stock","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 61857 Ford FE NHRA Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9df75cc91baff4dc3e4f247ed8add09f.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9812e1388d633a16a863b6a6b50f1257.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eDuctile Iron Seats\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674216796265,"sku":"EDE61857","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/a69bcbbb7bec2c7860b39c8bc934541c.jpg?v=1762836472"},{"product_id":"edelbrock-cylinder-head-pro-port-victor-lsr-gen-3-4-ls-series-hipped","title":"Edelbrock Cylinder Head Pro Port Victor Lsr Gen 3-4 (Ls Series) HipPed","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 770469 Small Block Chevy LSR Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/3ecc8aec9cc6e01131bd5232bd158cbf.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRequires Professional Preparation\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221056105,"sku":"EDE770469","price":1863.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/53599f3e9d6f7c5eee9db1d5cdab6f73.jpg?v=1762836517"},{"product_id":"edelbrock-single-victor-jr-289-351w-w-valves-head","title":"Edelbrock Single Victor Jr 289-351W w\/ Valves Head","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 77179 Victor Jr. Small Block Ford cylinder head offers high horsepower potential on competition level engines and are compatible with OE valve train and pistons for bolt-on convenience. VICTOR JR. 20deg - 210cc FEATURES: 500+ horsepower potential out-of-the-box using stock valve train geometry High-flowing 210cc intake ports and .130\" raised 75cc exhaust ports Available with 60cc or 70cc combustion chambers 70cc combustion chambers are ideal for turbocharged and supercharged applications CNC gasket-matched port entries\/exits with blended valve bowls Spark plug holes and valves are in the stock location Valve cover rail raised .150\" A relief in the head allows most roller lifters to be changed without removing the head\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/df19538f5ffa197acf630da2a5ab5814.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c16834f2c3d9f031b7399864cb539a1e.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eSpark Plugs\/Valves In The Stock Location\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221088873,"sku":"EDE77179","price":1000.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/7fd79beac9d962185240cf1ae4af2d93.jpg?v=1762836517"},{"product_id":"edelbrock-single-victor-jr-289-351w-flat-tap-head","title":"Edelbrock Single Victor Jr 289-351W-Flat Tap Head","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 77189 Victor Jr. Small Block Ford cylinder head offers high horsepower potential on competition level engines and are compatible with OE valve train and pistons for bolt-on convenience. VICTOR JR. 20deg - 210cc FEATURES: 500+ horsepower potential out-of-the-box using stock valve train geometry High-flowing 210cc intake ports and .130\" raised 75cc exhaust ports Available with 60cc or 70cc combustion chambers 70cc combustion chambers are ideal for turbocharged and supercharged applications CNC gasket-matched port entries\/exits with blended valve bowls Spark plug holes and valves are in the stock location Valve cover rail raised .150\" A relief in the head allows most roller lifters to be changed without removing the head\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/df19538f5ffa197acf630da2a5ab5814.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c16834f2c3d9f031b7399864cb539a1e.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eSpark Plugs\/Valves In The Stock Location\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221187177,"sku":"EDE77189","price":1250.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/30a4577eaa71f73cffb26cee93c4251c.jpg?v=1762836518"},{"product_id":"edelbrock-single-victor-jr-289-351w-roll-lft-head","title":"Edelbrock Single Victor Jr 289-351W-Roll\/Lft Head","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 77199 Victor Jr. Small Block Ford cylinder head offers high horsepower potential on competition level engines and are compatible with OE valve train and pistons for bolt-on convenience. VICTOR JR. 20deg - 210cc FEATURES: 500+ horsepower potential out-of-the-box using stock valve train geometry High-flowing 210cc intake ports and .130\" raised 75cc exhaust ports Available with 60cc or 70cc combustion chambers 70cc combustion chambers are ideal for turbocharged and supercharged applications CNC gasket-matched port entries\/exits with blended valve bowls Spark plug holes and valves are in the stock location Valve cover rail raised .150\" A relief in the head allows most roller lifters to be changed without removing the head\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/df19538f5ffa197acf630da2a5ab5814.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/102eb0df46ae4e3dd6b9731691ea0e25.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eSpark Plugs\/Valves In The Stock Location\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221252713,"sku":"EDE77199","price":1284.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/592a64bee26166f7605e1303ff65872e.jpg?v=1762836519"},{"product_id":"edelbrock-ford-glidden-victor-ii-racing-head-bare-un-hipped-version","title":"Edelbrock Ford Glidden Victor II Racing Head (Bare) Un-Hipped Version","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock 77319 Small Block Ford Glidden-Victor II Pro-Port Cylinder head is designed specifically for the professional cylinder head porter and engine builder. Like the other Edelbrock Cylinder head, The Pro-Port cylinder head is also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: This head can not be used without professional head preparation. Pro-Port RAW Features Include: - Unported versions of Edelbrock race-winning Victor Series CNC head for the professional cylinder head porter and engine builder - The Pro-Port cylinder head is cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting - The only head designed specifically to accommodate almost any CNC port shape, size or location - Offers enough wall thickness for CNC machining to various port dimensions - In most cases seats and manganese-bronze valve guides are included - Some of the Edelbrock Pro-Port Raw Head Feature Our Special Hot Isostatic Pressing or HIP Process.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/bb19b95b115ba402b81f834137246ac5.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/7d4ea94586f396821f4a60710470e49f.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eWork With Yates-Style Manifolds\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221318249,"sku":"EDE77319","price":1420.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/4f3d93dec5ff76b242281209a964e29e.jpg?v=1762836520"},{"product_id":"edelbrock-cyl-head-bbc-victor-jr-24-deg-rect-port-300cc-106cc-combustion-chamber","title":"Edelbrock Cyl Head BBC Victor Jr 24 Deg Rect Port 300cc 106cc Combustion Chamber","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock part #77485 Big-Block Chevy Victor Jr. 24deg cylinder head features an extra thick deck and extra material in the spring pockets for a heavy-duty casting that can be used with high-lift cam and heavy spring combinations. Edelbrock equips the complete 774815 cylinder head with a spring packages to suit hydraulic roller cams. The 300cc rectangle ports produce impressive flow and great power on competition big-blocks up to 510 c.i.d. with 4.310\" or larger bore. Exhaust port exits are raised .534\" to greatly improve exhaust flow and power.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/c0368b1a371cff9df4359e14aec487c2.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/1bb5a8051f0aeaf9edc3437938bb0258.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eFor Complete Heads Use PN[77459]\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221383785,"sku":"EDE77485","price":1570.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/022d89dd6badb74588485cff9789ed6c.jpg?v=1762836521"},{"product_id":"edelbrock-single-victor-jr-64cc-head-sbc-solid-roller-cams","title":"Edelbrock Single Victor Jr 64cc Head SBC Solid Roller Cams","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock part #77599 Small Block Chevy Victor Jr. 215cc cylinder head is an affordable version that will still allow for maximum power when used in competition and ultra high-performance's street applications. This cylinder head has the potential of 530-580 hp out-of-the-box, for a cost effective, race-winning set-up. These cylinder head features angled spark plug holes and accept standard 23deg valvetrain hardware. The 77599 cylinder head has a 64cc combustion chamber and come with springs for mechanical roller camshafts. The 64cc chambers yield about 12.5:1 compression with a 12cc domed piston in a 350 V8.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/6eef56e32c9fddc4034e53500b4270a6.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003e64cc Chamber Ideal for Entry Race\/Hi-End Street\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221449321,"sku":"EDE77599","price":1233.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/59b878e6c1869145e673f3fcdfb7253d.jpg?v=1762836522"},{"product_id":"edelbrock-gm-ls3-engines-e-street-15-degree-cylinder-heads-w-570in-lift-inconel-valves","title":"Edelbrock GM LS3 Engines E-Street 15-Degree Cylinder Heads w\/ .570in Lift - Inconel Valves","description":"\u003cp\u003eEdelbrock introduces its new E-Street 15-degree LS3 69cc cylinder heads (PN 77620) as a premium replacement option, ensuring great power on any high-performance or stock GM LS3 engine build. These heads offer the best performance value of any aftermarket GM LS3 head.Sold in pairs and assembled with premium COMP Cams® valve train components, these LS3 heads are engineered with the same architecture as the factory head, and all stock components will fit without issue. The assembled heads feature Beehive™ Valve Springs, chromoly steel retainers, heavy-duty stainless-steel \u0026amp; Inconel valves, and top-quality valve seals – all inspected and assembled by qualified Edelbrock technicians. The intake valve size is 2.165” while the exhaust is 1.590”. The Beehive Valve Springs allow up to .570” lift camshafts, ideal for many mild to hot camshaft grinds.Edelbrock E-Street 15-degree LS3 cylinder heads are manufactured with premium aluminum alloy, machined to the industry’s tightest tolerances. They feature manganese bronze valve guides for extended wear, with particular emphasis placed on holding precision tolerances on valve seat concentricity. This allows the valves to seal securely, eliminating any leak-down and increasing cylinder pressures during engine operation.All Edelbrock cylinder heads feature patented Clean Cast Technology™, a revolutionary process that eliminates casting flaws and promotes a smoother internal surface finish for greater air and coolant flow. These benefits provide more power and increased cooling ability right out of the box. A unique dual spark-plug-pocket design allows you to use the factory-style tapered-seat spark plugs or gasket-seat spark plugs available in wider heat ranges for maximum tunability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2.165\" Stainless Intake Valve, 1.59\" Stainless Exhaust Valve\u003c\/li\u003e\n\u003cli\u003eSold in Pairs (2 complete, assembled heads per part number)\u003c\/li\u003e\n\u003cli\u003eReady to bolt on out of the box\u003c\/li\u003e\n\u003cli\u003eGM LS3 Compatible\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221514857,"sku":"EDE77621","price":1805.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/d84abc277711a092d257d3757454b61bL.jpg?v=1762836522"},{"product_id":"edelbrock-small-block-ls3-victor-cnc-11-degreee-bare-cylinder-heads","title":"Edelbrock Small-Block LS3 Victor CNC 11-Degreee Bare Cylinder Heads","description":"The Edelbrock Victor CNC 11 6-Bolt Cylinder Heads for GM LS3 68cc Individual #77670 is specifically designed for high horsepower, naturally aspirated and boosted applications. Edelbrock Victor CNC 11 6-Bolt Cylinder Heads for GM LS3 engines utilize the popular LS 6-bolt design, making them compatible with the GM LSX block and all aftermarket iron or aluminum 6-bolt per cylinder LS race blocks. The 6-bolt design offers increased clamping capacity over the standard factory 4-bolt configuration and greatly improves head gasket sealing, making them ideal for high compression naturally aspirated engines and high boost applications. These heads are manufactured with premium materials and machined to the industry's tightest tolerances. Features include an 11 valve angle, copper infiltrated powder metal valve seats and fully CNC-machined ports for maximum airflow. The CNC-machined runners and chambers, as well as the rolled 11 valve angle, increase overall flow capability, while the revised water jacket design enhances thermal conductivity and tunability. The premium manganese bronze valve guides withstand long wear with emphasis placed on holding precision tolerances on valve seat concentricity, allowing the valves to seal securely, which eliminates leak down and increases cylinder pressure during engine operation. Finally, the .700 thick deck and reinforced rocker rails make these cylinder heads ideal for high horsepower applications. Edelbrock #77670 is a bare head.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221580393,"sku":"EDE77670","price":1695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/80f4d2b6c0156af4f392c4c72e549cf2L.jpg?v=1762836523"},{"product_id":"edelbrock-big-block-chrysler-victor-b-rb-heads-w-valves","title":"Edelbrock Big-Block Chrysler Victor B\/Rb Heads w\/ Valves","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe Edelbrock part #77929 Big Block Chrysler Victor Series cylinder head is used by many of the best racers in the country and are the best choice for all-out competition. Edelbrock engineers work with leading racers like Billy Glidden, John Urist and Pat Musi to produce the ultimate components for racing. The end results is a competition ready cylinder head that features a cylinder head which is compatible with OE valve train and pistons for bolt-on convenience while Victor cylinder head features raised runners, revised chambers and relocated valves for all-out competition.VICTOR B\/B CHRYSLER FEATURES:- The best standard port location cylinder head available for competition big-block Chryslers- Intake ports are raised .650\", exhaust ports are raised .250\" for improved flow- The intake flange is extended .950\" to eliminate the need for intake spacer plates- Cylinder head will fit Edelbrock Victor manifolds for both high and low deck engines- Sold without springs or retainers; use recommended springs to match your camshaft- Exhaust flange is extended .300\" from stock (same as Mopar Stage 6) featuring dry exhaust bolt holes with Heli-Coil thread inserts- 72cc combustion chamber volume- Cylinder head part #77939 comes bare with valves only\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/4054c283bcf02dc5126c47ee897559b0.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/a94f98a6cca627bead20d256b78521ca.PDF\"\u003eWarranty\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/25eb8e830446eb9da6d11e30837c2236.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eCan Be Machined To Match Max Wedge Ports\u003c\/li\u003e\u003c\/ul\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42674221908073,"sku":"EDE77929","price":1142.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/20829b2cdcc799f2b2d7cf3ad8b7c7bc.jpg?v=1762836527"},{"product_id":"fleece-performance-03-07-ford-super-duty-6-0l-powerstroke-20mm-dowel-freedom-series-hd-cylinder-head","title":"Fleece Performance 03-07 Ford Super Duty 6.0L Powerstroke 20mm Dowel Freedom Series HD Cylinder Head","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eImproved casting. This isn’t your run of the mill, rinse and repeat OE casting.  Engineered from the ground up with years of testing and development - our higher tensile strength alloy castings incorporate increased wall thickness and additional material where it counts, providing for a more durable and longer lasting cylinder head.Extreme duty valve seats.  Race proven and stronger than OEM – our American made valve seats provide for longevity and stability in the cylinder head. Produced from a tungsten alloy for increased hardness, these seats deliver a substantially higher wear resistance vs. a stock replacement seat.Single piece O-ring. Our 6.0L cylinder head is the only cylinder head available with a single piece hoop style O-ring.  Our single piece O-ring ensures complete sealing of combustion vs. traditional stainless wire that has a seam.Application NotesAll 20mm dowel heads are configured for 2-bolt rocker box configurations.Fleece Performance recommends the use of 6.4L pushrods (Ford Part No. 8C3Z-6565-B) when installing these cylinder heads. 6.4L pushrods are 0.050” shorter in length vs. a 6.0L pushrod and will accommodate the tolerance stack ups that can be encountered with a replacement cylinder head. Head gasket not included. We recommend the use of Ford Part No.KZ3Z-6051-B.Cylinder Head Identification - Selecting the proper modelFollow the flow chart below to determine the appropriate cylinder head and components for your application (this information may also be found in our installation instructions). The engine serial number can be found on the rear, driver’s side of the engine block. An alternate location for the engine serial number can be found on the identification sticker located on top of the fuel injector control module (FICM). This only applies for vehicles with their original FICM. If you are unsure if the FICM is original to the vehicle, read the serial number on the back of the engine block.\u003c\/p\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/f192f81e2654fbb68f266c65cabc7ed4.PDF\"\u003eInstallation Instructions\u003c\/a\u003e\u003cbr\u003e\u003cul\u003e\u003cli\u003eRe-manufactured OE casting\u003c\/li\u003e\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":42674461081705,"sku":"FPEFPE-61-10012-HD","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3949\/6041\/files\/05233a99c881b604921dea004358056eL.png?v=1761725022"},{"product_id":"ford-racing-super-cobra-jet-cylinder-head-bare","title":"Ford Racing Super Cobra Jet Cylinder Head - Bare","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eFord Racing teamed up with Jon Kaase to redesign their 429 Cobra Jet cylinder heads, and the results are these Super Cobra Jet heads. They feature revised valve angles and locations to reduce cylinder wall shrouding and improve flow, along with redesigned combustion chambers to accommodate the more centrally located valves. These heads use the same valves, valve springs, retainers, and 7\/16 in. stud-mounted roller rockers as the current Ford Racing 429 Cobra Jet heads, and the standard Cobra Jet intake and exhaust manifolds bolt right on. 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