Comp Cams 1.500 O.D. Spring Shims .645 I.D. .030 Thickness 4745-16

Comp Cams 1.500 O.D. Spring Shims .645 I.D. .060 Thickness 4751-16Valve Spring Shim - 0.060 in Thick - 1.500 in OD - Steel - Set of 16

Comp Cams 1.437 O.D. Spring Shims .645 I.D. .030 Thickness 4743-16Valve Spring Shim - 0.030 in Thick - 1.437 in OD - Steel - Set of 16

Comp Cams 1.500 O.D. Spring Shims .645 I.D. .015 Thickness 4739-16Valve Spring Shim - 0.015 in Thick - 1.500 in OD - Steel - Set of 16

Comp Cams 1.437 O.D. Spring Shims .645 I.D. .015 Thickness 4737-16Valve Spring Shim - 0.015 in Thick - 1.437 in OD - Steel - Set of 16

Comp Cams 1.250 O.D. Spring Shims .814 I.D. .030 Thickness 4742-16Valve Spring Shim - 0.030 in Thick - 1.250 in OD - Steel - Set of 16