; This degree wheel is mandatory for professional engine builders; Accurately measures several timing functions of an engine: camshaft centerline, valve timing, TDC, BDC, etc.; Made from heavy gauge metal with a silk screen finish for long-lasting use in shop or track environments; Adapter included to fit virtually any engine; For mounting Degree Wheels, use Crankshaft Socket No. 61755 or No. 61756 for Small and Big Block Chevys, and No. 61757 for LS Series Engines with keyway
- Mandatory for pro engine builders
- Accurately measures timing functions of engine: camshaft centerline, valve timing, TDC, BDC, etc.
- Made of heavy gauge metal with a silk screen finish for long-lasting use
- Adapter included fits any engine
