Click to expand Tap to zoom S&S Drive Gear, Oil Pump. 6 Tooth for 54-89 Big Twin by S&S Save £-61.05 £61.05 | / SKU MCS531210 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart DescriptionS&S DRIVE GEAR, OIL PUMP. 6 TOOTHDetailsFOR S&S, S&S HVHP & OEM OIL PUMPS; ON PINION SHAFT54-89 B.T.