11" Universal Pro Degree Wheel Fits most Chevrolet, Ford and Chrysler

This 11" diameter Degree Wheel has colour-coded scales for instant read-outs. Made of sturdy aluminium and designed to read the same as the camshaft spec card reads, it is precision degreed for accurate readings. The exhaust and intake centreline areas are also indicated and colour coded. Claimed to be the best wheel on the market, it also fits many blowers. Universal design fits 7/16", 1/2", 5/8" and 3/4" crankshaft bolts.