COMP Cams Adjusting Nut GM LS1 3/8 - 4654-1

This adjusting nut replaces the adjusting nut that comes with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.CatalogUser 1

COMP Cams Spring Seat For 26055 With .5 - 4640-16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4640 seat's 1.600" OD works well with our 26055 Beehive spring...

COMP Cams Spring Seat For 26055 With .5 - 4640-1

The old standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem and a...

COMP Cams Poly Lock 3/8 High Energy Alu - 4631-8

COMP Cams Poly Lock 3/8 High Energy AluUser 1

COMP Cams Poly Lock 3/8 High Energy Alu - 4631-16

These 1.125" tall polylocks fit our 3/8" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.CatalogUser 1

COMP Cams Poly Lock 3/8 High Energy Alu - 4631-1

This 1.125" tall polylock fits our 3/8" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.CatalogUser 1

COMP Cams Poly Lock 7/16 High Energy Al - 4630-8

1.125" Tall Polylock Set of 8 for High Energy Rockers w/ 7/16" StudUser 1

COMP Cams Poly Lock 7/16 High Energy Al - 4630-16

These 1.125" tall polylocks fit our 7/16" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.CatalogUser 1

COMP Cams Poly Lock 7/16 High Energy Al - 4630-1

This 1.125" tall polylock fits our 7/16" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.CatalogUser 1

COMP Cams Cam Bolt Top Fuel 3/8in X 1.38 - 4618-1

COMP Cams Cam Bolt Top Fuel 3/8in X 1.38User 1

COMP Cams Rocker Adj Kit Ford SM BLK - 4610-16

Includes: (16) #4610-W FS/FW Washer, #4610-N FS/FW 5/16" Adjusting Nut. Many of the popular engine families utilize a positive stop type of Rocker arm attachment, which does not allow for any...

COMP Cams Rocker Adjuster FS(1) - 4610-1

Rocker Adjusting Nut for Small Block FordCatalogUser 1