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

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D, .030 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.480 O.D, .030 in. Thick, Each

$1.40

Crow Cams 1.5" x 1.031".060" STD SHIM

Crow Cams 1.5" x 1.031".060" STD SHIM

$1.08

MANLEY Valve Spring Shims, Hardened, Steel, 1.437 O.D, .060 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.437 O.D, .060 in. Thick, Each

$1.40

COMP Cams Valve Spring Shim, Steel, Hardened, 1.640 in. OD, .650 in. ID .060 in. Thick, Set of 16

COMP Cams Valve Spring Shim, Steel, Hardened, 1.640 in. OD, .650 in. ID .060 in. Thick, Set of 16

$27.70

Crow Cams 1.25" x.812"x.030" SHIM

Crow Cams 1.25" x.812"x.030" SHIM

$1.08