Engine Components

4676-12 - Spring Seats, .060 X .530 X .9 10 X 1.300CatalogWarranty

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4676 seat's 1.300" OD works well with our 7228 and 7230 conical springs...

Replacement Pedestals for 19024 and 19025 GM LS1/LS2/LS6 Non-Adjustable Rocker. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance...

Replacement Pedestal for 19024 and 19025 GM LS1/LS2/LS6 Non-Adjustable Rocker. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance...

Replacement Pedestals for 19028 and 19029 GM LS3/L92 Non-Adjustable Rocker. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling...

Ultra ARC Aluminum Series Rocker Arm - Cup Adjuster Screws - Set of 16. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling...

Ultra ARC Aluminum Series Rocker Arm - Cup Adjuster Screw - Single. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling...

One of the first requirements when installing a Steel Roller cam is the addition of a bronze distributor Gear. A stock cast iron Gear is not compatible with a Steel Camshaft. COMP Cams Gears are...

The best polylock for high end race applications, these Hi-Tech polylocks are designed for 1/2" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.CatalogUser 1

The best polylock for high end race applications, this Hi-Tech polylock is designed for 1/2" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.CatalogUser 1

These set screws replace the set screws that come with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.CatalogUser 1

Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race...