COMP Cams ID Spring Seats 1.5 X 570 X 6 - 4771-16

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 ID Spring Seats Eb 1.5 X 570 - Set of 100 - 4771-100

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 1.5 X 570 X 69 - 4771-1

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 ID Spring Seats 1.50 X 585 X - 4770-4

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 Seats 1.50 X 585 X - 4770-16

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 ID Spring Seats 1.50 X 585 X - 4770-12

ID Spring Locator - 1.500" OD, .585" ID, .060" Thickness - Set of 12User 1

COMP Cams ID Spring Seats Eb 1.50 X 585 - Set of 100 - 4770-100

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 1.50 X 585 X 69 - 4770-1

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 1.500in S - 4769-16

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...

COMP Cams Spring Seat Cup For 1.500in Sp - 4769-1

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...

COMP Cams Degree Cam Bushings 8 (5 PCS) - 47608

Color coded for easy identification. Accurately position cams. Precision manufactured. Requires a 13/32" drill set. Fit small and Big Block Chevrolet, Big Block and 426 HEMI Chrysler.CatalogUser 1

COMP Cams Degree Cam Bushings 6 (5 PCS) - 47606

Color coded for easy identification. Accurately position cams. Precision manufactured. Requires a 13/32" drill set. Fit small and Big Block Chevrolet, Big Block and 426 HEMI Chrysler.CatalogUser 1