Description:

Ford Small Block V-Belt Crankshaft Pulley - 4 Bolt Crank with 2 Grooves.
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+.