See more: Crankshaft Parts
Same as ZPN741920, but for use in crankcases with 1/4" offset cam chest as used in S&S and Merch engines
Jims Machining makes these high quality pinion shafts from high quality aircraft alloy steel. According to Jims they are the finest on the market and are used by the worlds most famous engine builders. Highly recommended for High Performance engines.