Item #: mcc630163
09-13 ZR1 LS9 10-Bolt Supercharger Pulley Hub
Lingenfelter offers this 10 bolt stainless steel supercharger pulley hub that will allow you (once installed) to quickly switch between the 2.60 inch pulley and our 2.35 inch pulley without removing the supercharger.
To install the 10 bolt hub you must remove your supercharger snout or front cover and use a pulley puller to remove the stock pulley. After removal the new 10 bolt hub can be pressed onto your stock C6 ZR1 Corvette supercharger shaft. Installation will require the additional 2.60 inch or 2.35 inch pulley.