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

QA1 Shock Tuning Kit

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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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Sonnax Shim, GM, 4L60, 4L60-E, 4L65-E, 4L70-E

Sonnax Shim, GM, 4L60, 4L60-E, 4L65-E, 4L70-E

$10.97