Griptech ultra lightweight pulley upgrade for GM LT4 applications features a 10-bolt pulley design. Made from billet 7075-T6 aerospace-grade aluminum, this pulley's GripTec® micro machining technology allows the maximum grip force to be applied to the component and belt without causing damage to the belt. No machining of the snout is needed. Get the maximum performance out of your supercharger with Griptech!
- GripTec® Level V2
- 8 Ribs
- 7075-T6 Aluminum Material
- Type III Anodized Black Finish
- ZPE MKII 10 Bolt Hub
- Includes Free Shipping to the Lower 48!