Comp Cams Spring Shims: .060" Thickness, 1.300: O.D., .520" I.D. Trail Grid Pro and generally wear resistance is

and generally wear resistance is required

5RS and more

5" length & 3" height

Fully assembled complete with throttle position sensor and actuator motor

5 Bump Stop Rebuild kit

Comp Cams Spring Shims: .060" Thickness, 1.300: O.D., .520" I.D. Trail Grid Pro and generally wear resistance isSpring Shims: . 060 Thickness, 1. 300: O. D., . 520 I. D. These . 060" thick Valve Spring Shims with 1. 350" outside diameter and . 520" inside diameter are used to equalize the installed height of valve springs in GM LS engines. Made from the highest quality shim stock, these shims are heat treated to stand up to radical cam lobes. Also available in kits of 100.