As with all other parts in the valvetrain, the area where the spring sits takes a beating. The old standard shims simply will not hold up to the extreme pressures and high rpm found in today's performance engines. COMP Cams offers this set of valve spring shims to solve this problem and eliminate failures.

More From This Category

Dart Valve Spring Shim, 0.642 in. I.D., 1.550 in. O.D., 0.060 in. Thick Shim, Each

Dart Valve Spring Shim, 0.642 in. I.D., 1.550 in. O.D., 0.060 in. Thick Shim, Each

$2.09

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D., .030 in. Thick, Set of 50

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D., .030 in. Thick, Set of 50

$47.81

COMP Cams Valve Spring Shim, Steel, Hardened, 1.437 in. OD, .645 in. ID .030 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.437 in. OD, .645 in. ID .030 in. Thick, Each

$1.29

MANLEY Valve Spring Shims, Hardened, Steel, 1.625 O.D., .030 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.625 O.D., .030 in. Thick, Each

$2.00

MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D., .060 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D., .060 in. Thick, Each

$1.81

Crow Cams SHIM 1.437x.50x.030

Crow Cams SHIM 1.437x.50x.030

$1.79