S&S OIL PUMP SYSTEM FOR TWIN CAM 88 BikeDashboard The fuel trimming mode allows

The fuel trimming mode allows a user to make instant changes to the duration of time the fuel injectors are fired

filter assembly

Chrome plated spacer for offset top motor mounting of 1" or 1 3/4"

and internal padded knuckle guards mean business

a few starts without putting some mileage on

S&S OIL PUMP SYSTEM FOR TWIN CAM 88 BikeDashboard The fuel trimming mode allowsSpecial wave spring for use with S&S oil pump system (S&S 31 2078) and reed valve crankcase breather The S&S cam drive oil pump system (S&S 31 6503 & 106 3887) is obsolete now, but for those who have one that has a reed valve crankcase breather (S&S 31 2093 or 31 2094) we still have some replacment parts available.