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Mustang GT 4.6L V8
10% Overdrive 6 Rib Crank Pulley
An overdrive pulley is a surefire way to get more out of your Mustang's supercharger. If you want to increase boost, but can't install a smaller supercharger pulley on your Mustang, this is the way to go. An overdrive crank pulley increases boost by increasing your supercharger pulley's RPM.
This overdrive pulley's dampeners are designed to fit Ford's 2V, 3V and 4V 4.6L V8 as well as 5.4L 2V motors.
Overdrive pulleys only increase power on supercharged Mustangs. They will actually decrease the power of your naturally aspirated Mustang. If you are looking to increase power on your naturally aspirated Mustang, you should check out an underdrive pulley.
