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, 1.250 O.D, .060 in. Thick, Each

MANLEY Valve Spring Shims, Hardened, Steel, 1.250 O.D, .060 in. Thick, Each

$1.40

Crow Cams 1.25"x.5 x .030" STD SHIM

Crow Cams 1.25"x.5 x .030" STD SHIM

$2.59

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

$1.29

QA1 Shock Tuning Kit

QA1 Shock Tuning Kit

$18.62

COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .015 in. Thick, Set of 16

COMP Cams Valve Spring Shim, Steel, Hardened, 1.250 in. OD, .814 in. ID .015 in. Thick, Set of 16

$25.04

Crow Cams 1.25" x.812"x .060" HARD SHIM

Crow Cams 1.25" x.812"x .060" HARD SHIM

$1.81