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 Model
• Fits Small Block Chevy/Chevy V6 Crankshafts
• Made of Non-Marring Aluminum
• Accepts a 1/2-in. Drive Breaker Bar or Drive Ratchet
• Enables Rotation of Crankshaft When The Balancer Is Off