This Ultra Lightweight Pulley Upgrade for ZPE Pulley Hub system. Factory GM LSA/TVS, this 10 Bolt Pulley is design. 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.
Pulley with MAD logo
Mounting bolts (10)
Multiple range of sizes to tailor to your every need. Please select from drop down menu.