This pulley upgrade kit is a very cost effective performance upgrade for supercharged VS-VY Commodores.
Specifically designed for:
VS, VT, VU, VX & VY L67 M90 Supercharged Models
What you will receive:
1x 10PSI (3.4") Billet Aluminum Pulley
1x 11PSI (3.3") Billet Aluminum Pulley
1x 12PSI (3.2") Billet Aluminium Pulley
1x Stainless Steel Hub
5x Fitment Bolts
Please note: You will require a pulley press to install the hub to your vehicle.
Pulley Belt is NOT Included. Belt Required:
6PK1740 (For 10PSI Pulley)
6PK1735 (For 11PSI and 12PSI Pulleys)
98 Octane Fuel MUST be used when running this pulley.