Oil pump increases horsepower by decreasing drag on the flywheels and other rotating partsCNC-machined to exact tolerances for the most durable, strong and wear-resistant performanceFeed and return gears are individually matched to each bodyIncreases oil return volume over stock pumpsOEM-type black wrinkle finishCover not includedIncludes pump body, gears, shaft and plugsMade in the U.S.A.Pump only, mounting hardware not included