GripTec 110mm 6 Rib ZPE GripTec® 2pc ESS L3 Black Pulley & Hub Kit

Specs: PN: ES110MB3K6 Size 4.33071 Inch Size: 110 mm Grip Level: L3 Color: Black Hub: 2pc ESS Ref PN: HUES20MM316 Included ZPE 2 Piece Griptec® pulley/system for ESS Superchargers. This pulley is equipped with Griptec® a micro machining technology. This technology allows the maximum grip force to be applied to the pulley(s) and belt without adversely effecting your drive belt. Our Pulleys and Hubs are made from billet 7075 T6 Aluminum. This grade of Aluminum is much stronger and harder than billet 6061-T6. This gives us a strength similar to steel but with the light weight performance of Aluminum, further we hard anodize our parts for additional protection. This combination gives us the best that each material has to offer in strong light weight and tough component.     Our 2 piece system offers some additional features not found on other pulley systems. Our 2 Piece design allows for easy removal and installation in tight spaces. Space constraints are often found on reverse mount syst