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 1.360"x.640"x.060" STD SHIM

Crow Cams 1.360"x.640"x.060" STD SHIM

$0.93

QA1 Shock Valve Shim, 1.300in. Outside Diameter, .006in. Thick, 10mm x 33mm x .150mm, Steel, Set of 8

QA1 Shock Valve Shim, 1.300in. Outside Diameter, .006in. Thick, 10mm x 33mm x .150mm, Steel, Set of 8

$10.75

QA1 Shock Valve Shim, .750in. Outside Diameter, .006in. Thick, 8mm x 19mm x .150mm, Steel, Set of 8

QA1 Shock Valve Shim, .750in. Outside Diameter, .006in. Thick, 8mm x 19mm x .150mm, Steel, Set of 8

$14.58

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

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

$1.81