Description
EMPI HEAVY DUTY OIL PUMPS
The gears on the EMPI H.D. Oil Pump are 38% larger than stock pumps; providing
increased oil pressure, oil flow, volume and lower oil temperature. Made from cast
iron and precision machined for a distortion free ft. The early style P/N: 31-2935
pump is compatible with stock and hi-performance cams with flat cam gears.
Complete with gasket and studs.
31-2935 1300-1500cc, thru 70, 30mm Gears, 8mm Studs, w/Flat Cam Gear
31-2925 1600cc, from 71, 34mm Gears, 8mm Studs, w/Dish Cam GearFits Type 1 Air Cooled Engines up to 1970 (Single port)
Use with 3 rivet cam shaft
30mm gears
