This Drive assembly replaces the 1 piece snout and gear case on generation 4 Holden Commodore superchargers when fitting to Holden 6 cylinder red, black and blue motor engines when using a standard harmonic balancer.
The complete assembly with 77.5mm top pulley is supplied in this kit.
Australian delivered Commodore supercharger front housing, note the 3 bolt holes across the top.AS0481r is included in this kit.
AS0482 has 2 only bolt holes across the top of the supercharger front cover.
The drive on the left is the Eaton 3 pin drive dog supplied with this kit.
The snout is supplied assembled with quality high speed bearings and seals as well as a steel 4 bolt pulley hub, key way and retaining bolt.
The steel 4 bolt hub once fitted requires no special tools for pulley changes.