COMP Cams Spring Shim Kit 1.437

This shim kit contains .015", .030" and .060" thick Valve Spring Shims with 1.437" outside diameter and .645" inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim stock, these shims are heat treated to stand up to radical cam lobes.
This COMP shim kit includes a number of 1.437" diameter shims of various thickness. This kit includes 16 .015" thick shims, 16 .030" thick shims and 16 .060" thick shims.
Used to equalize installed height of valve spring; Made from the highest quality shim stock; Heat-treated to stand up to radical cam lobes; Available in many different spring diameters;