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Brodix Cylinder Heads Big Duke PB 1800 cylinder heads are designed to work with big cubic inch pro-stock style engines. They are made from A-356 virgin aluminum, include ductile iron valve seats, and have accessory bolt holes drilled. The Big Dukes are capable of flowing over 500 cfm, perfect for high-winding, high-horsepower big block engines. These heads will require the use of the following special parts for installation: * Intake manifold * Headers * Shaft mount rocker arm system * Head stud kit * Custom-fabricated valve covers * Custom-made piston set
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$3,020.99
$1,946.50
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Refresh your ride with these Kibblewhite valve guides. These valve guides are designed to meet or exceed manufacturer's specifications for quality and are constructed from only the finest materials available for the job. Their tight tolerances and superior material mean that these valve guides will outperform and outlast their stock equivalents, making them perfect for stock or performance rebuilds. Don't trust your engine's health to lesser components--upgrade to these Kibblewhite valve guides for peace of mind after your next build.
( 4 )
$25.13
$14.50
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VEGE Remanufactured cylinder heads are a popular choice for performance and value. With its advanced and efficient production process, backed by more than eight decades of experience, VEGE is able to supply remanufactured cylinder heads with a level of quality that equals that of new OEM products—at extremely competitive prices. The rebuilt cylinder heads are carefully inspected, cleaned, and then fully machined and assembled with top-of-the-line components. Unless otherwise noted, the assemblies include a cast iron or aluminum cylinder head, intake and exhaust valves, valve springs, retainers, locks, stem seals, rocker arm studs, and more. Many heads include rocker arms. Nearly a thousand models are available, for fitment on countless applications.
( 41 )
$255.99
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$616.99
$198.50
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$509.50
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Sealed Power valve guides will make your valve job easier. The intake and exhaust parts are available in a variety of materials—including manganese-bronze, hardened steel, and cast iron. In addition, the guides can be ordered in numerous valve stem diameters and lengths, depending on your application. The exacting tolerances and state-of-the-art manufacturing ensure that each valve guide meets or exceeds OEM specifications for your vehicle's cylinder heads.
Not Yet Reviewed
$6.99
$2.50
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Summit Racing™ precision cast cylinder heads are made from tough A-356 aluminum alloy and feature Permanent Mold "As-Cast" technology. Port accuracy is unrivaled--meaning CNC porting is not required to provide superior flow. The result is CNC-ported performance at a fraction of the price! We start with precision CNC-finished faces and bolt holes for accuracy and fitment. American craftsmen expertly size and install the manganese bronze valve guides and interlocking ductile iron seats before finishing with a competition-grade valve job. From there, the decks are given a final pass for superior finish. They are finish-assembled in the USA with top-quality components like PAC Racing springs, fasteners, one-piece 21 4N stainless valves, machined locks, Viton® seals and chromoly steel retainers. The final result is the performance you want and Summit Racing™ quality you TRUST!
( 13 )
$1,999.99
$1,499.50
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