2.175″ 8 Rib ZPE GripTec® 2pc MKII LT4 L3V Black Pulley Only

This Ultra Lightweight Pulley Upgrade for ZPE Pulley Hub system. (Additional machining is needed for this pulley to fit the stock snout) Fits factory GM LT4, this 10 Bolt Pulley is designed to be paired with our ZPE MK II 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® V3 level grip,GripTec® = Level V3 (Coated)Hub: ZPE MKII (10 Bolt M5) **NOT INCLUDED**Ribs = 8Color: BlackMaterial: 7075-T6 AluminumFinish: Type III Anodized, Class 2, Hard CoatSize: 2.175″ InchOrSize: 55.245 mm***This size requires snout modification***