Race Series Oil Pump Made of 7075 billet aluminum with military spec hard anodizing; blueprinted and designed for the racer The 7075 alloy is 50% harder and stronger than 6061 aluminum and holds tighter tolerance under temperature Gain more pressure volume, oil pressure and scavenge volume over stock oil pump Eliminate blow-by, wet sumping and oily air cleaners PART #0932-0020 has 40% more pressure and 60% more return volume PART #0932-0026 has 20%+ more pressure and 30%+ more return volume Provide cooler engine and oil temperatures, more horsepower, torque and oil pressure High Flow 2” Chrome Moly gerotor gears When combined with the Feuling high flow cam plate, test results show 3 horsepower gain and 4 ft./lb. of torque gain to the rear wheel Stock replacement for Twin Cam engines, recommended for both strip and performance street engines Made in the USA Must be matched with a Feuling High Flow cam plate.