S&S Cycle 31-0047 Special Application Crankcase fuel-air-air-boxes-air-box-seal-kits EPFA is a great pad

EPFA is a great pad for heavy streetbikes

2017-2018 Harley Davidson FLTRU Road Glide Ultra

1994-1995 Harley Davidson FLHTC Electra Glide Classic

1988-1998 Yamaha YZ250

S&S Cycle 31-0047 Special Application Crankcase fuel-air-air-boxes-air-box-seal-kits EPFA is a great padCam 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