Lingenfelter LSA LS9 10 bolt Supercharger Pulley Hub
LINGENFELTER PERFORMANCE ENGINEERING
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. You must machine clearance on the front cover before the new 10 bolt hub can be pressed onto your stock C6 ZR1 Corvette supercharger shaft.
Kit includes hub and 10 fasteners for the pulley but you will need to select and purchase the pulley.