S&S Cycle 31-0047 Special Application Crankcase trailers-ramps-ramps Pinion shaft runout must be

Pinion shaft runout must be less than

or the peak visor can be removed for a more sleek aerodynamic profile

1999 Harley Davidson FXDS-Conv Dyna Convertible

see Alpinestars size chart on page 215 before ordering

S&S Cycle 31-0047 Special Application Crankcase trailers-ramps-ramps Pinion shaft runout must beCam chest is moved outward . 250in. to allow crankcases to handle large cylinder bore sizes. Relocated cam chest oil pick up increases gear case scavenging and virtually eliminates oil carry over at sustained high rpm. Machined to accept the stock oil filter assembly used on 92 99 Big Twins. A ported breather passageway and a machined breather window allows the air oil mist to flow from the flywheel cavity to the cam chest of the engine with the least