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Mustang Pulley Kits | Mustang Underdrive Pulleys

Late Model Restoration has the stock replacement pulleys and performance underdrive pulleys your need for your Mustang.

Underdrive pulleys are pulleys that are resized pulleys on your accessory components designed to slow the rotation of certain accessories to increase engine speed. Mustang underdrive pulleys are offered in a variety of different setups by many different brands. Late Model Restoration carries a wide selection to upgrade your motor while still dressing it up. Choose from Mustang under drive pulley kits from SVE, ASP, Steeda, and BBK for an all-in-one solution.

If your Fox Body pulleys are starting to rust or become damaged, Late Model Restoration has you covered with direct replacement pulleys that restore your engine's accessory drive.


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1994-04 Mustang Underdrive Pulleys

2005-14 Mustang Underdrive Pulleys

Mustang underdrive pulley systems increase you Mustang engine horsepower by reducing the amount of power required to drive external engine accessories. For example, the alternator, power steering, water pump and air compressor rob horsepower from the engine. By replacing factory-sized crank and accessory drive pulleys with a resized pulley, the accessories are slowed, resulting in more horsepower available to the drive wheels. Typically, a set of Mustang underdrive pulleys will increase you Mustang's horsepower by 12-15, and increase mileage by 2 to 3 MPG.