Moroso Degree Wheel Crank Socket for Degree Wheel - BB Chevy HASZ20DKAF Solves low speed pre-ignition issues

Solves low speed pre-ignition issues

This is the carbon fiber spokes version

Ideal for engine swaps

- 1/8" NPT Brass Fitting

38 in Length

Moroso Degree Wheel Crank Socket for Degree Wheel - BB Chevy HASZ20DKAF Solves low speed pre-ignition issuesDon't use the crank hub retaining bolt to rotate your engine! By removing the crank hub or balancer and using a Moroso Crankshaft Socket Tool, engine builders have a positive way to turn over the engine Tool makes it easier to locate TDC and BDC when degreeing camshafts Broached keyway allows the socket (which fits 1 2" drive) to slide over the crankshaft snout and key. a knurled jam nut is then used to position a degree wheel Moroso Performance