s s pinion shaft conversion kit Fits:84-89 Evolution Big Twin Height: 18cm

Height: 18cm

EXPERIMENTAL XA SHAFT DRIVE MODEL

matte black or chrome

up or down for perfect comfort

s s pinion shaft conversion kit Fits:84-89 Evolution Big Twin Height: 18cmS&S 77 99 Pinion Shaft Gear Conversion Kit Stock replacement for all L77 89 Big Twin models. Used as conversion kit on 90 99 Evo Big Twin with pre 90 pinion shaft. For 1989 and earlier type pinion shafts used on 90 99 Evo Big Twin models (engines that use S&S flywheels or other flywheel assemblies where a conversion is required) S&S offers this conversion package. Kits include: Color coded 77 89 pinion gear 54 89 oil pump drive gear 54 89 pinion shaft