Moroso Crankshaft Socket for Degree Wheel Fits: GM LS Series Engines with keyway
Don’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 used to position a degree wheel
- Use Moroso Degree Wheel No. 62190(11″), No. 62191(18″), or No. 62192 Dual (18″)