COMP Cams 1.640" O.D. Spring Shim Kit 42046 Available in either mechanical or

Available in either mechanical or pneumatic styles

Fits 2016-Newer Chevrolet Camaro(excluding cars with ELSD)

Compatible with Pro-Lite Warning Lite

5% FS (+/- 1 PSI)

COMP Cams 1.640" O.D. Spring Shim Kit 42046 Available in either mechanical orThis shim kit contains . 015", . 030" and . 060" thick Valve Spring Shims with 1. 640" outside diameter and . 635" . 650" 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. This COMP shim kit includes a number of 1. 640" diameter shims of various thickness. This kit includes 16 . 015" thick shims,