COMP Cams Degree Kit LS Heads-OffDegreeing positions the Camshaft to get the best performance out of your engine, so that you can get the most horsepower and torque possible from your application._x000D__x000D_This degree kit ships with everything required to degree a Camshaft when the cylinder heads are off the engine, including a 9" degree wheel, wire degree wheel pointer, heads off Cam checking fixture, 0 1" travel dial indicator, 5" dial indicator extension, LS specific threaded