Comp Cams Spring Shims, .030" Thickness, 1.500" O.D., .645" I.D. Nokhu AEM Universal 12 Position Trim

AEM  Universal 12 Position Trim Pot

No more wrestling with a heavy tailgate when your hands are full

The frame is made from our proprietary Max-Lite extrusion and billet aluminum corner blocks for lower weight and superior strength

and other common offroad gear

Every single component has been designed without compromise to deliver ideal characteristics for varying driving styles and stages

Comp Cams Spring Shims, .030" Thickness, 1.500" O.D., .645" I.D. Nokhu AEM Universal 12 Position TrimSpring Shims: . 030" Thickness, 1. 500" O. D., . 645" I. D. These . 030" thick Valve Spring Shims with 1. 500" 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. Kits are also available.