S&S Oil Pump For Harley Big Twin
Machined with an oil pressure relief bleed off valve to maintain consistent oil pressure from the time the engine is started to the time it’s shut off. Oil pressure regulation bypass route allows excess oil not used by the engine to return directly to the supply side of the pump, reducing foaming and cavitation. No thicker than a stock pump. Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with O-rings, breather gear, drive gear, shim kit, miscellaneous hose fittings, plugs, screws and gaskets. Pump features a smoother design and pressure relief towers that are .300″ shorter than the OEM oil pump.
Features:

Billet aluminum construction

Accepts 3/8″ rubber oil lines

Made in the USA