S&S Cycle Billet Oil Pump Kit For Harley Big Twin 1954-1969

S&S Cycle Billet Oil Pump Kit For Harley

Built for custom engine projects, this S&S Cycle Billet Oil Pump Kit uses oil supply and return gears matching the width of the stock HD aluminum pump. S&S pinion and oil pump drive gears can increase potential oil volume delivery by up to 25% on 1972 and earlier engines, while the pressure-regulating bypass helps control oil flow.

Features:

• Same width oil supply and return gears as the stock aluminum pump
• S&S pinion and oil pump drive shaft drive gears increase potential oil volume delivery by 25% over stock on 1972 and earlier engines
• S&S pumps for 1936-'67 engines used with the S&S oil pump drive gears deliver 33% more oil than the original cast iron pump
• Machined with an oil pressure relief bleed off passageway - relieves pressure build up on top of the valve to maintain consistent oil pressure
• Oil pressure regulation bypass routes excess oil directly to the supply side of the pump- reduces the amount of oil returned to the tank, less foaming and cavitation
• The standard pump cover allows total flexibility for oil system configuration with a number of oil feed and return options
• Includes: Complete oil pump assembly, Mounting hardware, fittings and gaskets, Instructions
• Pump with gear kits also include: Pinion shaft pump drive gear, Oil pump drive shaft gear, Breather gear