Fits 1939–'53 Big Twins – 6-Tooth. Requires S&S #33-4230 or drive shaft drive gear. Fits 1954–'89 stock and 1958–'99 S&S pinion shafts.
Harley-Davidson® part number 26349-73.
Note: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle's products are original equipment parts or that they are equivalent to the corresponding H-D® part number shown.