COMP Cams

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 Id Spring Seat Set, For 26547 Spring W/ .520In Dia Guide

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4641 features a 1.540" OD and a .520" ID that works well with our 26947...

Comp Cams Id Spring Seat, .570 X .810 X 1.550 X .040 Bulk Pack

Comp Cams Id Spring Seat, 1.550X .505 X .800

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4641 features a 1.540" OD and a .520" ID that works well with our 26947...

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4642 features a 1.540" OD and a .570" ID that works well with our 26947...

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...

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...

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...

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...

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...