I picked up a numbers matching (engine and trans) 70 4 bbl Cuda. It has an 8 3/4 but are there any numbers on the housing to link it to the car. Just FYI with the engine and trans being numbers matching, the mileage shows 52000, and I have no reason to believe it to be more due to the amount of time the car was in storage. I would believe the rear to be numbers matching as well. Does anyone have a color option break down for these cars? It is B5 B5. Any way thanks for any and all help.