COMP Cams ID Spring Seats 1.55 X 570 X - 4778-16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4778 features a 1.550" OD and a .570" ID that works well with our 938...

COMP Cams ID Spring Seats Eb 1.55 X 570 - Set of 100 - 4778-100

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 ID Spring Seat 1.55 X 570 X 7 - 4778-1

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4778 features a 1.550" OD and a .570" ID that works well with our 938 and...

COMP Cams ID Spring Seats 1.55 X 630 X - 4777-16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4777 features a 1.540" OD and a .640" ID that works well with our 26089,...

COMP Cams ID Spring Seats Eb 1.55 X 630 - Set of 100 - 4777-100

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 ID Spring Seat 1.55 X 630 X 7 - 4777-1

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4777 features a 1.540" OD and a .640" ID that works well with our 26089,...

COMP Cams ID Spring Seats 1.55 X 570 X - 4776-16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4776 features a 1.550" OD and a .570" ID that works well with our 928,...

COMP Cams ID Spring Seats Eb 1.55 X 570 - Set of 100 - 4776-100

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 ID Spring Seat 1.55 X 570 X 7 - 4776-1

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4776 features a 1.550" OD and a .570" ID that works well with our 928,...

COMP Cams ID Spring Seats 1.625 X 630 X - 4775-16

Made from hardened steel, these locators use an inboard locating shoulder to center the seat and hold the spring in place. The 4775 features a 1.540" OD and a .640" ID that works well with our 996,...

COMP Cams ID Spring Seats Eb 1.625 X 63 - Set of 100 - 4775-100

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 ID Spring Seat 1.625 X 630 X - 4775-1

Made from hardened steel, this locator uses an inboard locating shoulder to center the seat and hold the spring in place. The 4775 features a 1.540" OD and a .640" ID that works well with our 996,...