Benchmark Race (Gauges & Gadgets) » Block, Crank, Rods, Pistons Tools » Comp Cams Pro Crankshaft Turning Socket Mopar,Olds.

• Description
• Features
• Specifications

Comp Cams Pro Crankshaft Sockets, Mopar, Olds, have a feature to hold the degree wheels ( with a 1 inch or larger center hole.) The knurled retaining nut tightens the degree wheel and holds it in place. This can then be loosened while on the crank snout so that you can turn the degree wheel independent of the engine.