COMP CAMS MAGNUM PUSHROD LENGTH CHECKER
These tools make it easy and economical to layout and determine proper pushrod length during a high performance engine rebuild. This is necessary for correct valve train geometry to obtain the desired results from the cam and to ensure damage is not done to the rest of the valvetrain. They are mad from a thin wall 5/16 pushrod that is cut and threaded with over one inch travel. They feature a 5/16 ball on each end