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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MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D, .060 in. Thick, Set of 50

MANLEY Valve Spring Shims, Hardened, Steel, 1.500 O.D, .060 in. Thick, Set of 50

$132.06

Crow Cams SHIM 1.437x.564x.030

Crow Cams SHIM 1.437x.564x.030

$2.04

MANLEY Valve Spring Shims, Hardened, Steel, 1.437 O.D, .030 in. Thick, Set of 50

MANLEY Valve Spring Shims, Hardened, Steel, 1.437 O.D, .030 in. Thick, Set of 50

$69.69

COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .030 in. Thick, Set of 16

COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .030 in. Thick, Set of 16

$25.04