S&S Cycle - 33-4148
Pinion Shaft Conversion Kit
Pinion and oil pump gear kit for use on 1977-1989 big twin engines and S&S flywheels for 1977-1999 engines, including S&S SH-Series and V-Series engines. Includes middle size (Red) Oil pump 24T drive gear, 6T pinion shaft oil pump gear, pinion shaft spacer and pinion shaft nut.