05 mustang roush supercharger

Description

05 mustang roush supercharger.    This is a oem supercharger from a 05 roush stage 3 I pulled it from a wreck the motor ran but I couldn't drive the car it looks good and spins free there is some coating missing from 1 or 2 of the screws but I don't think it means alot. But I don't know anything about it or it might be fine and it might need some thing like I said I could start and hear it run but couldn't drive.    Thanks