Description:

Material: Light Weight 6061 Billet Aluminum; Weighs About 1.1 lbs.. Replaces The Heavy Steel OEM Pulleys to Reduce Rotating Mass, Resulting in Extra Horsepower and Better Response. Underdrive Pulley, So Factory Belt Does Not Fit (Belt is NOT included.). . Kit includes: Crank Pulley and Alternator Pulley (2 PCS) as seen in the picture.