{"title":"Heads","description":null,"products":[{"product_id":"industrial-injection-06-10-chevrolet-duramax-6-6l-lbz-lmm-stock-reman-heads-pair","title":"Industrial Injection 06-10 Chevrolet Duramax 6.6L LBZ\/LMM Stock Reman Heads - Pair","description":"Industrial Injection 06-10 Chevrolet Duramax 6.6L LBZ\/LMM Stock Reman Heads - Pair","brand":"Industrial Injection","offers":[{"title":"Default Title","offer_id":45198765392044,"sku":"INDPDM-LBZ\/LMMSH","price":2147.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/acc9f7dac23da017028adee5ea5a1d01.jpg?v=1767257040"},{"product_id":"edelbrock-power-package-top-end-kit-e-street-sbc-for-e-street-efi","title":"Edelbrock Power Package Top End Kit E-Street SBC for E-Street EFI","description":"Edelbrock part #2038 E-Street EFI Top End Kit is designed for 1957-86 Small-Block Chevy V-8 engines. This Top End Kit produced 338 HP \u0026amp; 389 TQ on a 350 c.i.d. 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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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782262444204,"sku":"EDE2038","price":2389.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/36d7ddbe0bcf4d32d23dad41ae66a9b4.jpg?v=1784329058"},{"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":"Edelbrock 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782262542508,"sku":"EDE2049","price":3249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/1a070f32958a1374f06885754e122490L.jpg?v=1784329059"},{"product_id":"edelbrock-cylinder-head-pontiac-performer-rpm-cnc-chamber-72cc-bare-single","title":"Edelbrock Cylinder Head Pontiac Performer RPM CNC Chamber 72cc Bare Single","description":"The Edelbrock #60539 Performer RPM CNC Bare 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 #60539 Performer RPM CNC cylinder head is patterned after the same port flange configuration as the 1969-1970 Ram-Air IV Pontiac Cylinder Head.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284333228,"sku":"EDE60539","price":1302.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/9644ce8ce656eb23d4f927ed134116b2.jpg?v=1784329341"},{"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":"The 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. 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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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284464300,"sku":"EDE60595","price":1534.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/3602278431b510f3f06e9a5b33d9d66a.jpg?v=1784329343"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284529836,"sku":"EDE60815","price":1818.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/04ddfa352895965290654723a4508271.jpg?v=1784329344"},{"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":"The 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. 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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!","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284660908,"sku":"EDE60947","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/9af22c2242e3bdad457d075d8d2b121f.jpg?v=1784329346"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284726444,"sku":"EDE60985","price":1065.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/7d82ff6e7834baea5460635b193ad978.jpg?v=1784329347"},{"product_id":"edelbrock-cyl-head-chrysler-gen-iii-hemi-perf-rpm-2003-present-5-7l-6-4l-v8-73cc-complete","title":"Edelbrock Cyl Head Chrysler Gen III Hemi Perf RPM 2003-Present 5 7L-6 4L V8 73cc Complete","description":"The Edelbrock #61119 Performer RPM cylinder head is a bolt-on performance upgrade for 2005-Present Gen III HEMI 6.1L, 6.2L, 6.4L engines. It's designed to fit with the stock intake manifold, exhaust manifold, valve cover, rockers, spark plugs and accessories, as well as Hellcat components. this cylinder head have been machined to be used on either the driver or passenger side of the block. They are cast from A356 aluminum and heat treated to T6 specifications, machined and assembled at Edelbrock's facility in Torrance, California for guaranteed quality. The Edelbrock #61119 Performer RPM cylinder head features fully CNC machined combustion chambers along with CNC profiled bowls and port entries\/exits for improved air flow. They also feature more material in the deck and reinforced combustion chambers for increased cylinder pressures. The rocker bosses have been reinforced for improved stability and strength. Extra material has been added around the intake and exhaust ports to allow for porting in racing applications. Both the intake and exhaust port flanges have remained in the factory location for use with OEM components. The intake and exhaust valves have been tipped away from bore wall to unshroud the larger valves, while maintaining factory geometry. The seat diameters have also been increased for improved heat transfer and durability over stock. Match with an Edelbrock Victor EFI #7179 intake manifold for the ultimate in Edelbrock Gen III HEMI performance.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284791980,"sku":"EDE61119","price":1759.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/482d229e903498660375ad440f8f3782.jpg?v=1784329349"},{"product_id":"edelbrock-cylinder-head-chrysler-426-572-hemi-bare-single","title":"Edelbrock Cylinder Head Chrysler 426-572 Hemi Bare Single","description":"Our 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284857516,"sku":"EDE61169","price":1450.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/02158f06a4623413077ab7f83eced75c.jpg?v=1784329349"},{"product_id":"edelbrock-cylinder-head-victor-jr-cnc-chrysler-426-572-ci-v8-complete-for-hydraulic-roller-camshaft","title":"Edelbrock Cylinder Head Victor Jr CNC Chrysler 426-572 CI V8 Complete for Hydraulic Roller Camshaft","description":"Our new Edelbrock #61175 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284923052,"sku":"EDE61175","price":1925.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/3b037cc3dc4c70f011fe169c27004471.jpg?v=1784329350"},{"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":"Our 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782284988588,"sku":"EDE61179","price":1875.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/827ae24df7607d206d88afabc6adc92e.jpg?v=1784329351"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285054124,"sku":"EDE61319","price":1630.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/46951e1a7bbe8504835e989717c1210a.jpg?v=1784329352"},{"product_id":"edelbrock-cyl-head-holden-vn-perf-rpm-single-bare","title":"Edelbrock Cyl Head Holden Vn Perf RPM Single Bare","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285119660,"sku":"EDE61379","price":1093.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/4d4f190444a3710052c77933efffbeac.jpg?v=1784329353"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285185196,"sku":"EDE61389","price":1381.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/3c998c840750d3389170a3688dd9c3d6L.jpg?v=1784329355"},{"product_id":"edelbrock-race-cyl-head-musi-cnc-bbc-victor-24deg-complete","title":"Edelbrock Race Cyl Head Musi CNC BBC Victor 24Deg Complete","description":"Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. The Edelbrock #61409 Victor 24deg CNC 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 cylinder head with Manley dual-spring valve springs and titanium retainers good for up to .880\" lift. The port designs are large oval (367 lh \/ 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750\" to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285250732,"sku":"EDE61409","price":1814.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/1893c1c838af44b5657380226dfe3d28.jpg?v=1784329356"},{"product_id":"edelbrock-race-cyl-head-musi-cnc-bbc-victor-24deg-bare","title":"Edelbrock Race Cyl Head Musi CNC BBC Victor 24Deg Bare","description":"Edelbrock and Pat Musi Performance have combined efforts to produce the finest standard intake port location big-block Chevy head available. The Edelbrock #61419 Victor 24deg CNC Bare 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 cylinder head with Manley dual-spring valve springs and titanium retainers good for up to .880\" lift. The port designs are large oval (367 lh \/ 377 rh) that produce impressive flow - out-of-the-box. The exhaust port exits are raised .750\" to greatly improve exhaust flow and power. Off the shelf large oval-port intakes are available through Edelbrock.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285349036,"sku":"EDE61419","price":2318.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/58a0e3f6ee2153314561e5ee0f0af070.jpg?v=1784329357"},{"product_id":"edelbrock-chevy-bb-victor-pro-port-bare-cylinder-head","title":"Edelbrock Chevy BB Victor Pro-Port Bare Cylinder Head","description":"These unported versions of race-winning Edelbrock Victor Series CNC heads are designed specifically for the professional cylinder head porter and engine builder. Like all other Edelbrock Cylinder heads, Pro-Port cylinder heads are 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: These heads can not be used without professional head preparation.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285447340,"sku":"EDE614469","price":1930.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/abf47ba6c1d1722c7bab7496fdb2cecaL.jpg?v=1784329358"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285512876,"sku":"EDE614669","price":2480.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/2440d1019b7d6f1484629677a096318e.jpg?v=1784329359"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285611180,"sku":"EDE61515","price":1704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/aa65e3354732ec5e0d42d44427338513.jpg?v=1784329360"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285676716,"sku":"EDE61529","price":1662.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/621d2f45e49a0b3e2100e598aad55c63.jpg?v=1784329360"},{"product_id":"edelbrock-single-marine-bbc-rect-port-head-w-valves","title":"Edelbrock Single Marine BBC Rect Port Head w\/ Valves","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285742252,"sku":"EDE61559","price":1702.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/000bf41da0af49058eb4d9d15807d4bd.jpg?v=1784329362"},{"product_id":"edelbrock-performer-d-port-bare-87cc","title":"Edelbrock Performer D-Port Bare 87cc","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285807788,"sku":"EDE61569","price":1208.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/13ef9d5b08b602fc15a11d9d3f644bb8.jpg?v=1784329362"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285873324,"sku":"EDE61575","price":1775.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/5653d4215036517a71ef5c3eafc1b5f9.jpg?v=1784329363"},{"product_id":"edelbrock-performer-d-port-complete-87cc","title":"Edelbrock Performer D-Port Complete 87cc","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782285938860,"sku":"EDE61579","price":1734.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/0bc0f2fefdfd215af01399263e0f4343.jpg?v=1784329364"},{"product_id":"edelbrock-cylinder-head-pontiac-performer-d-port-72cc-chambers-for-hydraulic-roller-cam-complete","title":"Edelbrock Cylinder Head Pontiac Performer D-Port 72cc Chambers for Hydraulic Roller Cam Complete","description":"The Edelbrock #61595 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782286004396,"sku":"EDE61595","price":1775.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/347d1c541279bd1f4410f544303408bc.jpg?v=1784329365"},{"product_id":"edelbrock-performer-d-port-complete-72cc","title":"Edelbrock Performer D-Port Complete 72cc","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782286069932,"sku":"EDE61599","price":1734.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/13bc147f5653fc96dfe9fb198bd19fa6.jpg?v=1784329367"},{"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":"These 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782286135468,"sku":"EDE61729","price":2427.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/51c25034aa8745c627fcfe686e7b7318.jpg?v=1784329368"},{"product_id":"edelbrock-big-victor-pro-port-raw-cylinder-head","title":"Edelbrock Big Victor Pro-Port Raw Cylinder Head","description":"Cylinder Head Specifications: Combustion chamber volume: 92cc; Intake runner volume: 442 (lh) \/ 451 (rh); Exhaust runner volume: 189cc; Intake valve diameter: 2.45\" (Valves Not Included); Exhaust valve diameter: 1.85\" (Valves Not Included); Valve stem diameter: N\/A; Valve guides: Manganese bronze; Deck thickness: N\/A; Valve spring diameter: Pocket diameter 1.76\" (springs not included); Valve spring maximum lift: N\/A; Rocker stud: Use Jesel KPS-381754 shaft-mount; Guideplate: N\/A; Pushrod diameter: N\/A; Valve angle: 18° x 4.0° intake; 9° x 3.9° exhaust; Exhaust port location: N\/A; Spark plug fitment: 14mm x 3\/4 reach, gasket seat.  * Intended for high output, large cubic inch racing engines with 4.84\" bore spacing, this head is an improvement over existing 18° designs, such as the Big Chief \u0026amp; Big Duke. The casting is made from A-356 aluminum and is Hot Isostatic Pressing processed (HIP) for superior strength, durability, dimensional stability and exceptional finish quality. These cylinder heads feature CNC ported intake ports and a raised exhaust runner design for improved flow efficiency. Chambers are fully CNC ported and extra material is included in the deck to allow fine tuning of the combustion chamber design, if desired. Edelbrock and Pat Musi worked with Jesel to improve the valvetrain geometry, delivering Pro-Stock level technology on engines up to 10,000 rpm. Jesel's shaft-mounted system, #KPS-387154, is made from lightweight 7000 series aluminum and features a one-piece stand design that pairs the intake and exhaust stands for improved valvetrain stability. The intake features a 1.820\" long fulcrum and is available in 1.60:1 - 1.95:1 rocker ratios; the exhaust features a 2.000\" long fulcrum and available in 1.60:1 - 2.00:1 rocker ratios. Requires Edelbrock valve covers #4259. Match with Edelbrock Victor CNC Series manifolds #28003 and #28005. Pro-Port version available for custom porting.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782286201004,"sku":"EDE618369","price":2354.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/99208743055f78cc4c305f282b8fb476L.jpg?v=1784329368"},{"product_id":"edelbrock-cylinder-head-ford-fe-pro-port-nhra-super-stock","title":"Edelbrock Cylinder Head Ford FE Pro-Port NHRA Super Stock","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782286266540,"sku":"EDE61857","price":854.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/a69bcbbb7bec2c7860b39c8bc934541c.jpg?v=1784329370"},{"product_id":"edelbrock-single-victor-jr-289-351w-w-valves-head","title":"Edelbrock Single Victor Jr 289-351W w\/ Valves Head","description":"The 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","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782290559148,"sku":"EDE77179","price":1000.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/7fd79beac9d962185240cf1ae4af2d93.jpg?v=1784329427"},{"product_id":"edelbrock-single-victor-jr-289-351w-flat-tap-head","title":"Edelbrock Single Victor Jr 289-351W-Flat Tap Head","description":"The 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","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782290657452,"sku":"EDE77189","price":1250.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/30a4577eaa71f73cffb26cee93c4251c.jpg?v=1784329428"},{"product_id":"edelbrock-single-victor-jr-289-351w-roll-lft-head","title":"Edelbrock Single Victor Jr 289-351W-Roll\/Lft Head","description":"The 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","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782290755756,"sku":"EDE77199","price":1284.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/592a64bee26166f7605e1303ff65872e.jpg?v=1784329429"},{"product_id":"edelbrock-single-victor-jr-64cc-head-sbc-solid-roller-cams","title":"Edelbrock Single Victor Jr 64cc Head SBC Solid Roller Cams","description":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782290886828,"sku":"EDE77599","price":1233.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/59b878e6c1869145e673f3fcdfb7253d.jpg?v=1784329431"},{"product_id":"edelbrock-gen-iv-chevrolet-ls3-0-660in-maximum-lift-e-street-cylinder-heads","title":"Edelbrock Gen IV Chevrolet LS3 0.660in Maximum Lift E-Street Cylinder Heads","description":"Edelbrock introduces its new E-Street 15-degree LS3 69cc cylinder heads (PN 77618) 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 dual valve springs, chromoly steel retainers, heavy-duty stainless-steel 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 .660 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(TM) , 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782290952364,"sku":"EDE77618","price":1642.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/c90021f04c745bbdebdc7ebc2c0bf4d6L.jpg?v=1784329432"},{"product_id":"edelbrock-e-street-gen-iv-chevrolet-ls3-0-570in-maximum-lift","title":"Edelbrock E-Street, Gen IV Chevrolet LS3, 0.570in Maximum Lift","description":"Edelbrock 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(TM) Valve Springs, chromoly steel retainers, heavy-duty stainless-steel 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(TM) , 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291017900,"sku":"EDE77620","price":1642.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/64e55a6339f4e6107d537661d95c1a32L.png?v=1784329433"},{"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":"Edelbrock 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291083436,"sku":"EDE77621","price":1805.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/d84abc277711a092d257d3757454b61bL.jpg?v=1784329433"},{"product_id":"edelbrock-victor-cnc-gm-ls7-12-degree-6-bolt-cylinder-head-307cc-220in-int-port-copper-seat","title":"Edelbrock Victor CNC GM LS7 12 Degree 6-Bolt Cylinder Head, 307cc, .220in Int Port, Copper Seat","description":"The Edelbrock Victor CNC 12 6-Bolt Head for GM LS7 291cc\/69cc Individual #77666 is designed for maximum effort naturally aspirated and boosted applications. It features .220 raised intake runners and .100 raised exhaust ports that provide a better line of sight into the cylinders and allow for an improved short turn. The raised intake runner design fits both stock and aftermarket LS7 intake manifolds and can be used with stock or aftermarket valve trains. The head utilizes the GM LS 6-bolt design, making it 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 improves head gasket sealing – ideal for high compression naturally aspirated engines and high boost applications. Features include a 12-degree valve angle and fully CNC-machined ports for maximum airflow. CNC-machined runners and chambers, as well as the .220 raised intake ports and 12-degree valve angle, increase overall flow capability, while a revised water jacket design enhances thermal conductivity and tunability. The 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 .400 raised valve cover rail make this head ideal for maximum horsepower and high valve lift applications. All Edelbrock Victor CNC heads feature patented Clean Cast Technology(TM) , a 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. Part #77666 is a bare head that features: 307cc runners, 69cc chambers, 2.250 intake\/1.615 exhaust valves, copper valve seats and no down nozzles.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291148972,"sku":"EDE77666","price":1801.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/5be7917cc9f5a0d07991091a89ac5b17L.jpg?v=1784329434"},{"product_id":"edelbrock-victor-cnc-gm-ls7-12-degree-6-bolt-cylinder-head-307cc-220in-int-port-ci-pm-seat","title":"Edelbrock Victor CNC GM LS7 12 Degree 6-Bolt Cylinder Head, 307cc, .220in Int Port, CI PM Seat","description":"The Edelbrock Victor CNC 12 6-Bolt Head for GM LS7 291cc\/69cc Individual #77668 is designed for maximum effort naturally aspirated and boosted applications. It features .220 raised intake runners and .100 raised exhaust ports that provide a better line of sight into the cylinders and allow for an improved short turn. The raised intake runner design fits both stock and aftermarket LS7 intake manifolds and can be used with stock or aftermarket valve trains. The head utilizes the GM LS 6-bolt design, making it 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 improves head gasket sealing – ideal for high compression naturally aspirated engines and high boost applications. Features include a 12-degree valve angle and fully CNC-machined ports for maximum airflow. CNC-machined runners and chambers, as well as the .220 raised intake ports and 12-degree valve angle, increase overall flow capability, while a revised water jacket design enhances thermal conductivity and tunability. The 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 .400 raised valve cover rail make this head ideal for maximum horsepower and high valve lift applications. All Edelbrock Victor CNC heads feature patented Clean Cast Technology(TM) , a 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. Part #77668 is a bare head that features: 307cc runners, 69cc chambers, 2.250 intake\/1.615 exhaust valves, CI PM valve seats and no down nozzles.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291214508,"sku":"EDE77668","price":1695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/b349f4a96051b62f3abd44a13e902d2fL.jpg?v=1784329435"},{"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":46782291280044,"sku":"EDE77670","price":1695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/80f4d2b6c0156af4f392c4c72e549cf2L.jpg?v=1784329436"},{"product_id":"edelbrock-ls7-victor-cnc-291cc-2-200in-x-1-615in-vj-copper-bare-head","title":"Edelbrock LS7 Victor CNC 291cc 2.200in x 1.615in VJ Copper Bare Head","description":"The Edelbrock Victor CNC 12 6-Bolt Head for GM LS7 291cc\/69cc Individual #77678 is designed for maximum effort naturally aspirated and boosted applications. It features .220 raised intake runners and .100 raised exhaust ports that provide a better line of sight into the cylinders and allow for an improved short turn. The raised intake runner design fits both stock and aftermarket LS7 intake manifolds and can be used with stock or aftermarket valve trains. The head utilizes the GM LS 6-bolt design, making it 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 improves head gasket sealing – ideal for high compression naturally aspirated engines and high boost applications. Features include a 12-degree valve angle and fully CNC-machined ports for maximum airflow. CNC-machined runners and chambers, as well as the .220 raised intake ports and 12-degree valve angle, increase overall flow capability, while a revised water jacket design enhances thermal conductivity and tunability. The 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 .400 raised valve cover rail make this head ideal for maximum horsepower and high valve lift applications. All Edelbrock Victor CNC heads feature patented Clean Cast Technology(TM) , a 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. Part #77678 is a bare head that features: 291cc runners, 69cc chambers, 2.200 intake\/1.615 exhaust valves, copper valve seats and no down nozzles.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291345580,"sku":"EDE77678","price":1801.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/b349f4a96051b62f3abd44a13e902d2fL_e56e736c-a48c-4f36-b8c3-cee2583f4249.jpg?v=1784329437"},{"product_id":"edelbrock-victor-cnc-gm-ls7-12-degree-6-bolt-cylinder-head-291cc-220in-int-port-copper-seat","title":"Edelbrock Victor CNC GM LS7 12 Degree 6-Bolt Cylinder Head, 291cc, .220in Int Port, Copper Seat","description":"The Edelbrock Victor CNC 12 6-Bolt Head for GM LS7 291cc\/69cc Individual #77689 is designed for maximum effort naturally aspirated and boosted applications. It features .220 raised intake runners and .100 raised exhaust ports that provide a better line of sight into the cylinders and allow for an improved short turn. The raised intake runner design fits both stock and aftermarket LS7 intake manifolds and can be used with stock or aftermarket valve trains. The head utilizes the GM LS 6-bolt design, making it 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 improves head gasket sealing – ideal for high compression naturally aspirated engines and high boost applications. Features include a 12-degree valve angle and fully CNC-machined ports for maximum airflow. CNC-machined runners and chambers, as well as the .220 raised intake ports and 12-degree valve angle, increase overall flow capability, while a revised water jacket design enhances thermal conductivity and tunability. The 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 .400 raised valve cover rail make this head ideal for maximum horsepower and high valve lift applications. All Edelbrock Victor CNC heads feature patented Clean Cast Technology(TM) , a 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. Part #77689 is a bare head that features: 291cc runners, 69cc chambers, 2.200 intake\/1.615 exhaust valves, copper valve seats and includes down nozzles.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291411116,"sku":"EDE77689","price":1801.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/b349f4a96051b62f3abd44a13e902d2fL_1902ae6b-5af8-461e-b858-7ecd8fa1cf60.jpg?v=1784329438"},{"product_id":"edelbrock-victor-cnc-gm-ls7-12-degree-6-bolt-cylinder-head-307cc-220in-int-port-copper-seat-1","title":"Edelbrock Victor CNC GM LS7 12 Degree 6-Bolt Cylinder Head, 307cc, .220in Int Port, Copper Seat","description":"Edelbrock Victor CNC® LS7 Cylinder Heads are one of the first aftermarket high-performance LS-style heads to feature a raised intake runner design that fits both stock and aftermarket LS7 intake manifolds and valvetrain setups. The raised runner and rolled valve angle increase overall flow capability, while an improved water jacket design improves thermal conductivity.These premium 110 BHN 355-T6 aluminum alloy cylinder heads (#77698) are designed with a 12° valve angle and unique 307 cc .220\" raised intake runners to provide a better line of sight into the 69 cc chambers and allow for an improved short turn. The exhaust ports are also raised .100” to allow the use of stock and aftermarket manifolds, while the .400” raised rail works with aftermarket rockers. The 100% CNC-ported runners and combustion chambers optimize volume, atomization, and velocity.The 6-bolt design increases clamping capacity and greatly improves head gasket retention in high-horsepower and boosted applications in small and large cubic inch, hardcore street applications. It also makes it compatible with the advanced Edelbrock LS Race, GM LSX 6-bolt, and OEM 4-bolt blocks. Built to withstand race conditions, the .750”-thick deck surface and a reinforced solid rocker rail increase integrity, rigidity, and stability. The copper seats received a 2.200” intake and 1.615” exhaust valve job. The heads are sold bare, but we recommend COMP shaft mount rocker system (#1523CPG), valves, and springs, or if you want to use single rockers like #1479-16, you will need our LS7 rocker stands (#54520-2).","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291476652,"sku":"EDE77698","price":1801.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/b17085ca617373fa4339050491e2c918L.jpg?v=1784329439"},{"product_id":"edelbrock-victor-cnc-gm-ls7-12-degree-6-bolt-cylinder-head-307cc-220in-int-port-ci-pm-seat-1","title":"Edelbrock Victor CNC GM LS7 12 Degree 6-Bolt Cylinder Head, 307cc, .220in Int Port, CI PM Seat","description":"Edelbrock Victor CNC® LS7 Cylinder Heads are one of the first aftermarket high-performance LS-style heads to feature a raised intake runner design that fits both stock and aftermarket LS7 intake manifolds and valvetrain setups. The raised runner and rolled valve angle increase overall flow capability, while an improved water jacket design improves thermal conductivity. These premium 110 BHN 355-T6 aluminum alloy cylinder heads (#77699) are designed with a 12-degree valve angle and unique 307 cc .220\" raised intake runners to provide a better line of sight into the 69 cc chambers and allow for an improved short turn. The exhaust ports are also raised .100\" to allow the use of stock and aftermarket manifolds, while the .400\" raised rail works with aftermarket rockers. The 100-percent CNC-ported runners and combustion chambers optimize volume, atomization, and velocity. The 6-bolt design increases clamping capacity and greatly improves head gasket retention in high-horsepower and boosted applications in small and large cubic inch, hardcore street applications. It also makes it compatible with the advanced Edelbrock LS Race, GM LSX 6-bolt, and OEM 4-bolt blocks. Built to withstand race conditions, the .750\"-thick deck surface and a reinforced solid rocker rail increase integrity, rigidity, and stability. The copper-infused powder metal seats received a 2.200\" intake and 1.615\" exhaust valve job. The heads are sold bare, but we recommend COMP shaft mount rocker system (#1523CPG), valves, and springs, or if you want to use single rockers like #1479-16, you will need our LS7 rocker stands (#54520-2).","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46782291542188,"sku":"EDE77699","price":1695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/b349f4a96051b62f3abd44a13e902d2fL_74bfb917-a7e4-44b9-8bc1-3b3df88fc294.jpg?v=1784329440"},{"product_id":"edelbrock-power-package-top-end-kit-rpm-series-ford-81-earlier-331-363-ci-small-block-v8-440hp","title":"Edelbrock Power Package Top End Kit RPM Series Ford 81-Earlier 331-363 CI Small Block V8 440Hp+","description":"Edelbrock part #2043 Performer RPM Top End Kit is designed for 1981 and earlier Small-Block Ford 331-363 V-8 Engines. This Top End Kit produced 438 HP \u0026amp; 413 TQ on a 347 c.i.d. Small-Block Ford 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, 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46787537207468,"sku":"EDE2043","price":4571.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/8812ad68314a091015d69cd5d00cae17L.jpg?v=1784446961"},{"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":"Our 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46787537273004,"sku":"EDE61189","price":1736.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/6918cca4a35e0963f8e02bbe0c07d0f6.jpg?v=1784446962"},{"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":"The 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46813137436844,"sku":"EDE77319","price":1420.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/4f3d93dec5ff76b242281209a964e29e.jpg?v=1784867656"},{"product_id":"edelbrock-cylinder-head-glidden-victor-ii-ford-351w-hipped-bare","title":"Edelbrock Cylinder Head Glidden-Victor II Ford 351W Hipped Bare","description":"The Edelbrock 773169 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.","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":46852218192044,"sku":"EDE773169","price":1655.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0581\/5140\/3692\/files\/24289d811c3fb45e56198796b61cc397.jpg?v=1785473808"}],"url":"https:\/\/www.bimmernetwork.com\/collections\/heads.oembed?page=3","provider":"BimmerNetwork","version":"1.0","type":"link"}