S&S, 90-99 B.T. pinion shaft gear/conversion kit. Black - L77-84 Shovelhead; 84-89 Evo B.T.; Conversion kit for 90-99 Evo B.T. when using custom pre-1990 multiple parts flywheel assemblies (NU) 537492 Used to update early S&S

Used to update early S&S air cleaners to the current S&S design

Whether you want to show off your favorite fandom

Overview of Product: • Precision-calibrated replacement oil pressure switches feature heavy contacts

and a complete installation and tuning booklet

Deflects the wind that comes through the fork legs downward to reduce upward air flow between fairing and fuel tank

S&S, 90-99 B.T. pinion shaft gear/conversion kit. Black - L77-84 Shovelhead; 84-89 Evo B.T.; Conversion kit for 90-99 Evo B.T. when using custom pre-1990 multiple parts flywheel assemblies (NU) 537492 Used to update early S&SBlack color coded for smallest size. Stock replacement for all L77 89 B. T. models. Used as conversion kit on 90 99 Evo B. T. with pre 90 pinion shaft. For 1989 and earlier type pinion shafts used on 90 99 Evo B. T. models (engines that use S&S flywheels or other multiple parts flywheel assemblies) S&S offers this conversion package. Kits include a color coded 77 89 pinion gear, 54 89 oil pump drive gear, 54 89 pinion shaft gear spacer and a 54 89