Fits 1986-93 5.0L with serpentine belt. Made from billet aluminum. Sold per set.
Ford Racing Underdrive Horsepower Pulleys increase available horsepower to the rear wheels by decreasing the load required to run your engine accessories! Not only will you see a horsepower gain when you bolt a set of these pulleys on your Mustang, you will also slow down the water pump which helps prevent water loss through the radiator cap at high engine rpm.