Ultra-Lightweight Pulley for Whipple Gen 5 3.0L, 3.8L and the newer Gen 6 3.8L superchargers with a 5-bolt pattern. Made from billet 7075-T6 aerospace grade aluminum. Stronger and harder than 6061 T6. This pulley is equipped with GripTec a micro machining technology. This technology allows the maximum grip force to be applied to the component and belt without damaging your belt. You won't have to worry about belt slip with GripTec. Get the maximum performance out of your supercharger.
Ribs: 10
Level 3 GripTec
Material: 7075-T6 Aluminum
Color: Black
Finish: Type 3 Anodize
