COMP Cams 1.480 O.D. Spring Shims .765 I.D. .030 Thickness 7000BK a solution to your Corvettes

a solution to your Corvettes fuel system needs

Fits Bell HP77 Helmets

4 AN Fittings

Lifetime limited warranty

Air-Fuel Ratio Gauge

COMP Cams 1.480 O.D. Spring Shims .765 I.D. .030 Thickness 7000BK a solution to your CorvettesEnsure the equal installed height of all of your valve springs with these 1. 480" outer diameter, . 030" thick, heat treated spring shims. Engine Valve Spring Shim Spring Shim, . 030 X 1. 480The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development. One thing COMP Cams has never forgotten: Performance is defined by what happens out on the race track. Because no matter