Material: Light Weight 6061 Billet Aluminum. Replaces the heavy steel OEM pulleys to reduce rotating mass, resulting in extra horsepower and better response. Total weight: 1.3 lbs.. Kit includes: 1 x Alternator Pulley, 1 x Water pump, 1 x Power Steering Pulley (as seen in the picture). Application: Fits S13 SR20DET, Nissan 240SX 1989 - 1998.
