Valve Springs, Retainers

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

These Big Block Chevrolet seat spacers are .300" thick and have a 1.732" OD They fit springs with a 1.468" OD and 0.630" ID Late model Big Block Ch...

Seat Spacer Set 100 BBC - 1.468" OD, .630" ID, .300" ThickUser 1

These Big Block Chevrolet seat spacers are .300" thick and have a 1.732" OD They fit springs with a 1.468" OD and 0.630" ID Late model Big Block Ch...

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4697 seat's 1.510" O...

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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4696 seat's 1.510" O...

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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

ID Spring Locator - 1.300" OD, .520" ID, .060" Thickness - Set of 12User 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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...

ID Spring Locator - 1.450" OD, .570" ID, .060" Thickness - Set of 12User 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 o...

The old standard shims will not hold up to the extreme spring pressures and high RPM in today's race engines. COMP Cams offers a simple but effecti...