Competition Cams 4757 1.500" Valve Spring Shim Kit 666671245876 Lock and label holders are

Lock and label holders are standard

guaranteed not to leak

these plastic food storage containers make it easy to measure contents

Design allows for open or closed flaps

The benches swing outward for easy seating access

Competition Cams 4757 1.500" Valve Spring Shim Kit 666671245876 Lock and label holders areBrand Comp Cams Model 4757 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. 500 inch outside diameter and . 645 inch inside diameter are used to equalize the installed height of valve springs. Made from the highest quality shim