COMP Cams Spring SeatsEb For Gm LS1 1.4 - Set of 100 - 4712-100

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 Cams Spring Seat For GM LS1 1.400in - 4712-1

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 effective solution to this problem. These Valve Spring...

COMP Cams Spring Seats Cnc .060X.570X.1 - 4711-16

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 effective solution to this problem. These Valve Spring...

COMP Cams Spring Seats Cnc .060X.570X.1 - Set of 100 - 4711-100

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 Cams Spring Seat Cnc .060X.570X.1. - 4711-1

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 effective solution to this problem. These Valve Spring...

COMP Cams Spring Seat Cups For 26925 - 4709-8

4709-8 - Spring Seat CUps, for 26925 and 26926 LSCatalogWarranty

COMP Cams Spring Seat Cups For 26925 & - 4709-16

Constructed from hardened steel alloy, COMP's locator cups handle high RPM and extreme spring pressures while holding the spring. Our 4709 features a 1.455" OD with a .570" ID that works with our...

COMP Cams Spring Seat Cups For 26925 - Set of 100 - 4709-100

4709-100 - Spring Seat CUps, for 26925 and 26926 LSCatalogWarranty

COMP Cams Spring Seat Cup For 26925 & 2 - 4709-1

Constructed from hardened steel alloy, COMP's locator cup handles high RPM and extreme spring pressures while holding the spring. Our 4709 features a 1.455" OD with a .570" ID that works with our...

COMP Cams Spring Seat Cups 1.690 - 4708-8

OD Spring Locator - 1.780" OD, .640" ID, .060" Thickness - Set of 8User 1

COMP Cams Spring Seat Cups 1.690 - 4708-16

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 effective solution to this problem. These Valve Spring...

COMP Cams Spring Seat Cups Eb 1.690 - Set of 100 - 4708-100

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...