COMP Cams 1.480 O.D. Spring Shims .765 I.D. .015 Thickness DK1423641SFI Fan produces 20+ CFM of

Fan produces 20+ CFM of airflow when used on a 12V system

Designed to solve fuel delivery problems in high horsepower

1 mm Thick

5/16 in Rod Bolts

COMP Cams 1.480 O.D. Spring Shims .765 I.D. .015 Thickness DK1423641SFI Fan produces 20+ CFM ofEnsure the equal installed height of all of your valve springs with these 1. 480" outer diameter, . 015" thick, heat treated spring shims. Engine Valve Spring Shim Spring Shim, . 015 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