S&S Big Twin Oil Pump Kit w/Gears & Shims (31-6294)
$758.91
$557.99
(You save
$200.92
)
- Same width oil supply and return gears as the stock HD 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
- 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
- Offered primarily for scratch built applications where the builder is usually starting out with aftermarket crankcases and needs all of these parts
- Can also be applied to older engines where a complete overhaul requiring all new parts is to be performed
- Kit Contains: Complete oil pump assembly, Mounting hardware, fittings and gaskets,Instructions, Pinion shaft pump drive gear, Oil pump drive shaft gear, Breather gear
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1970-1977 | Harley-Davidson | Electra Glide FLH | |
| 1970-1972 | Harley-Davidson | Electra Glide FLHF | |
| 1977 | Harley-Davidson | Low Rider FXS | |
| 1974-1975 | Harley-Davidson | Super Glide Electric Start FXE | |
| 1977 | Harley-Davidson | Super Glide Electric Start FXE | |
| 1971-1977 | Harley-Davidson | Super Glide FX | |