Comp Cams 4901 Cam Checking Fixture; 1/2″ & 7/16″ Threads

Comp Cams 4901 Cam Checking Fixture; 1/2″ & 7/16″ Threads

This fixture was designed to maintain proper geometry while holding a dial indicator (not included) and 5” extension (included) precisely over the lifters. This professional quality tool is much easier to use and more precise than using a magnetic indicator base when degreeing a cam.