COMP Cams
COMP Cams 4742-100 - Valve Spring Shims 100 - 1.250" OD, .814" ID .030" Thick
COMP Cams 4742-100 - Valve Spring Shims 100 - 1.250" OD, .814" ID .030" ThickCOMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated...