Description
Rebuilt 04-05 Monte Carlo SS, Impala SS, Grand Prix GT, 06-07 Grand Prix GTP 3.8L Series 3 L32 M90 Supercharger fully rebuilt supercharger. Get the ultimate performance from a factory Supercharger using Jon Bond Performance! See all the upgrades and trade ins available below. Includes $600 core fee in price already.
Included in this listing is a fully remanufactured Series 3 supercharger. Every consumable is replaced and all hard parts are restored.
- Series 3, 3.8L M90 Supercharger core.
- Full JB Performance Supercharger rebuild labor, includes 12 month warranty.
- JB Performance Supercharger oil- the best in the business. Reduces gear case temperatures.
- All bearings (SKF,INA) and seals (SKF, JBP PTFE) are replaced, OEM GT500 coupler.
- JBP Ceramic coated rotors. Reduces rotor heat soak. No coating to flake off and plug the intercooler. Can take methanol injection with no issue.
- OEM pulley and bypass valve. You can also choose an aftermarket pulley for slightly more and trade in the OEM.
Trade in your old M90 before or after purchase. Requires a full inspection of the old unit. Damaged pulleys and bypass valves reduce the core value.
*Core fee: To receive the $400, the supercharger must be well packaged on return, be rebuildable, have a working bypass and pulley. Bearings, seals, and rotor coating condition does not matter. Any significant or shipping damage could affect core value, so we suggest to pack in original packaging.
Note: Picture does not show plastic fitting on the top, but it is included.







