Description
V-Belt Water Pump Pulley for Ford Small Block - 4 Bolt Crank with 1 Groove.Made in the USA from 6061-T6 Billet Aluminum.Underdrive Ratio Increases Horsepower by 10 - 20 HP.Requires 4 Bolt Dampener and Drivers Side Lower Radiator Hose.Ford Passenger cars 1969 1/2+