COMP Cams 1.480" O.D. Spring Shim Kit 17-CHV-N to affordably convert to a

to affordably convert to a standard carburetor

3 Bolt-On Fasteners

Bypass Valve

The original "Ultimate Performance carburetor Kit"

3/8-16 and 5/16-18 in Thread

COMP Cams 1.480" O.D. Spring Shim Kit 17-CHV-N to affordably convert to aThis shim kit contains . 015", . 030" and . 060" thick Valve Spring Shims with 1. 480" outside diameter and . 765" 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. This COMP shim kit includes a number of 1. 480" diameter shims of various thickness. This kit includes 16 . 015" thick shims, 16 . 030" thick shims and 16 .