Manley valve spring shims are available in a wide variety of thicknesses. They are high-quality valve spring shims are heat-treated to resist wear.

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COMP Cams Valve Spring Shim, Steel, Hardened, 1.500 in. OD, .645 in. ID .060 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.500 in. OD, .645 in. ID .060 in. Thick, Each

$1.32

COMP Cams Valve Spring Shim, Steel, Hardened, 1.480 in. OD, .765 in. ID .015 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.480 in. OD, .765 in. ID .015 in. Thick, Each

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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

$1.32

Crow Cams 1.360"x.640"x.060" STD SHIM

Crow Cams 1.360"x.640"x.060" STD SHIM

$1.08

QA1 Shock Tuning Kit

QA1 Shock Tuning Kit

$13.72