TPR LT5-ZR1 Pulley 

Black W/GripTec® V2 (11 Rib Pulley Only) Please select YES in the options for the complete kit 

This Ultra Lightweight Pulley Upgrade for our pulley hub system. Factory GM LT5, this 10 Bolt Pulley is designed to be paired with our hub. The Pulley is 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 wont have to worry about belt slip with GripTec®. Get the maximum performance out of your supercharger. Featuring our Exclusive GripTec® V2 level grip,