My setup used an Eaton M90 from a 1990 Ford Thunderbird SC. It fit very nicely and lined up well with the stock pullies. Don't forget to run a bypass so the SC can freewheel when not inder load, helps with fuel economy. I was running 5.5 psi of boost and the car was fantastic. Loads of power from idle on. I never got it dynoed but I estimate it was making 180rwhp. I used Rogue's NA tune and the tunibility was amazing. I ran a front mount IC.