COMP Cams

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits LS1/2/6 with a 3/8"...

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits non-adjustable pedestal...

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits LS3 with a 3/8" diameter...

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.8 ratio, this rocker fits non-adjustable pedestal...

Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. This 1220 nitrided rocker features a 1.5 ratio for...

Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1217 nitrided rockers feature a 1.5 ratio for...

Perfect for stock or High Energy camshaft engines, our High Energy rockers eliminate slop and have a long slot for higher lift cams. This 1217 rocker has a 1.5 ratio for 3/8" stud Chevrolet 200-262...

Perfect for stock or High Energy camshaft equipped engines, our High Energy rockers eliminate slop and feature a long slot for higher lift cams. These 1217 nitrided rockers feature a 1.5 ratio for...

Perfect for stock or High Energy camshaft engines, our High Energy rockers eliminate slop and have a long slot for higher lift cams. This 1218 rocker has a 1.6 ratio for 3/8" stud Chevrolet 200-262...

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19045 rocker features a 1.73 ratio for use with 7/16"...

Perfect for initial break-in, this Ultra-Gold ARC rocker for Chevrolet Small Block reduces valve lift by limiting the rocker ratio to 1.3. A great asset to engine builders who prefer to limit the...

Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.CatalogUser 1

Convert your LS3 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1.8 Ultra Pro Magnum Rockers, guideplates, 3/8" studs, adjusting nuts and set screws for a...

The 1400N-1 adjusting nut replaces the nuts that come with our 3/8" stud Magnum roller tip rockers.CatalogUser 1

The 1401N-1 adjusting nut replaces the nuts that come with our 7/16" stud Magnum roller tip rockers.CatalogUser 1