S&S, 54-E77 B.T. pinion shaft gear kit. White - 54-65 Panhead; 66-E77 Shovelhead (NU) 972866 08-12 XR = 7mm (

08-12 XR = 7mm (

O2 port plugs included

A great solution for installing late model handlebars to early Springer forks in a classic chopper way

Top performance specifications

Compatible with Dresser duals & Power Duals head pipes and CVO drop skirt bags

S&S, 54-E77 B.T. pinion shaft gear kit. White - 54-65 Panhead; 66-E77 Shovelhead (NU) 972866 08-12 XR = 7mm (White color coded for size. Complete kit for scratch builds or rebuilds. Complete with all components on the pinion shaft. Note: Kit must be used with a 73 99 B. T. style oil pump driven gear (S&S 531209 OEM 26345 73). Note: 54 E77 B. T. kit can be used in 54 72 engines to speed up stock oil pump RPM by 25%, like is stock in the later 73 E77 B. T. models. Note: Available in 531954 White, smallest 531955 Brown, 1 step larger than White 531956 Yellow, 1