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 11PSI (3.3") Billet Aluminum 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: 6PK1735 (Not Included)
98 Octane Fuel MUST be used when running this pulley.