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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QA1 Shock Tuning Kit

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COMP Cams Valve Spring Shim, Steel, Hardened, 1.437 in. OD, .645 in. ID, .015 in, .030 in, .060 in. Thick, Set of 48

COMP Cams Valve Spring Shim, Steel, Hardened, 1.437 in. OD, .645 in. ID, .015 in, .030 in, .060 in. Thick, Set of 48

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MANLEY Valve Spring Shims, Hardened, Steel, 1.250 O.D, .030 in. Thick, Each

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QA1 Shock Tuning Kit

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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

$1.47