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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Crow Cams SHIM 1.640" x .640" x .015"

Crow Cams SHIM 1.640" x .640" x .015"

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COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .030 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .030 in. Thick, Each

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Crow Cams 1.437"x.780"HARD SHIM

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COMP Cams Valve Spring Shim, Steel, Hardened, 1.300 in. OD, .520 in. ID .015 in. Thick, Each

COMP Cams Valve Spring Shim, Steel, Hardened, 1.300 in. OD, .520 in. ID .015 in. Thick, Each

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