Dura-Bond Valve Spring Shim - 0.015 in Thick - 1.247 in OD - 0.877 in ID - Pair AA0700AG3R59 The reduced mass guarantees the

The reduced mass guarantees the lightest and most comfortable injection molded HANS ever

1976-1978 GMC C25 Suburban

as well as for oval track racing and aftermarket street and strip axles

GM Duramax 2006-07

Now you don't have to buy a new valve lash adjusting wrench for each different rocker system

Dura-Bond Valve Spring Shim - 0.015 in Thick - 1.247 in OD - 0.877 in ID - Pair AA0700AG3R59 The reduced mass guarantees theProduct Description: Valve Spring Shim 0. 015 in Thick 1. 247 in OD 0. 877 in ID Steel Pair Since 1947, Dura Bond cam bearings are the industry standard against which all others are judged. Dura Bond Bearing Company is a world leader in camshaft bearings, power metal valve seats and valve spring shim design and manufacturing. This has been recognized by over 50 years of experience as the standard of the industry, and the internationally recognized ISO