Dura-Bond Valve Spring Shims 1.247 Od/.877 Id/.015 1070

Dura-Bond Valve Spring Shims 1.270 Od/.570 Id/.015 1175Valve Spring Shim - 0.015 in Thick - 1.270 in OD - 0.570 in ID - Steel - Kit

Dura-Bond 1.270 Valve Spring Shims .570 Id .030 Thick 3175Valve Spring Shim - 0.030 in Thick - 1.270 in OD - 0.570 in ID - Steel - Set of 16

Comp Cams Valve Spring Shim Kit 1.350 Od .520 Id 4608Valve Spring Shim Kit 1.350 OD .520 ID

Straub Technologies Inc. Valve Spring Shims 50pk .015 GM LS Engines 346-0015Valve Spring Shims 50pk .015 GM LS Engines