Comp Cams .060 X 1.640 Spring Shim SSW Offroad(R) PC64 / Cadillac / CTS

PC64 / Cadillac / CTS / 2nd Gen Coupe (2011-2014) / (3

Direct OEM-quality replacement for durability and reliability

most aftermarket kits

and the Heavy Metal patch gives this beanie a touch of edgy coolness

Comp Cams .060 X 1.640 Spring Shim SSW Offroad(R) PC64 / Cadillac / CTSSpring Shims: . 060" Thickness, 1. 640" O. D., . 650" I. D. These . 060" thick Valve Spring Shims with 1. 640" outside diameter and . 635" 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.