COMP Cams Spring Shims Eb .015 X 1.437in - 4737-100

Valve Spring Shims 100 - 1.437" OD, .645" ID .015" Thick

COMP Cams' Valve Spring Shims are manufactured from the highest quality shim stock available. The shims are heat-treated to withstand radical camshaft lobe profiles, and are a great way to equalize the installed height of valve springs.