24600-58B Pinion shaft bushing. +.002"

During a bottom-end rebuild on an Evolution engine, getting the pinion shaft clearance exactly right is the difference between a smooth runner and a noisy one. This JIMS pinion shaft bushing is oversized by .002 inches to account for wear in the crankcase, providing a perfect fit for 1958 to 1999 Big Twin models, excluding Twin Cam engines. It features a 360-degree oiling groove for superior lubrication. If you are fitting this to a 1958 to 1992 case, remember that you will need to perform a slight grinding modification to the case to properly align the oil feed hole with the bushing's groove.