Competition Cams 4756 1.640" Valve Spring Shim Kit 719707920114 which includes a template with

which includes a template with a built-in level that eliminates set screws for faster

the good times and the not-so-good times

Perfect for cards boxes

Functionally

Competition Cams 4756 1.640" Valve Spring Shim Kit 719707920114 which includes a template withBrand Comp Cams Model 4756 Used to equalize installed height of valve spring Made from the highest quality shim stock Heat treated to stand up to radical cam lobes Available in many different spring diameters This shim kit contains . 015 inch, . 030 inch and . 060 inch thick Valve Spring Shims with 1. 640 inch outside diameter and . 635 inch . 650 inch inside diameter are used to equalize the installed height of valve springs. Made from the highest