COMP Cams Rotator Eliminators CB Exh. - 4779-8

Avoid stacking .300" of shims under the valve spring on your Big Block Chevrolet with our seat spacer. This spacer features a 1.732" outer diameter for 1.568" outer diameter springs.CatalogUser 1

The older style 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...

COMP's seat spacers for Big Block Chevrolet eliminate the need to stack .300" of shims under a spring. These .300" thick locators have a 1.732" OD for use with our 26120 Beehive springs.CatalogUser 1

COMP's seat spacer for Big Block Chevrolet eliminate the need to stack .300" of shims under a spring. This .300" thick locator has a 1.732" OD for use with our 26120 Beehive spring.CatalogUser 1

Heat-treated for guide plate compatibility then black oxide coated, these 9.650" long, 3/8" diameter, Magnum pushrods feature a durable, one-piece .080" wall construction for use in street...