PROFORM's Professional Crankshaft Turning Socket is for the serious engine builder and tuner. Easily attach an oversized degree wheel to the professional crankshaft turning socket and you're done! There's nothing better than an easy to read degree wheel when degreeing your camshaft! Product Features:Pro Series ModelFits Small Block Chevy/Chevy V6 CrankshaftsMade of Non-Marring AluminumAccepts a 1/2-in. Drive Breaker Bar or Drive RatchetEnables Rotation of Crankshaft When The Balancer Is Off
