This shim kit contains .015 inch, .030 inch and .060 inch thick Valve Spring Shims with 1.500 inch outside diameter and .645 inch 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. Kits are also available.
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