How do I tell what 10 bolt rear end this is? when i purchased the car the only thing i was told was it had a strong built 10 bolt with 4:56's. I can build and talk engines all day but im not super knowlegable about rear ends, How do i inssure i have 4:56's and if it is a 8, 8.5, or or 10", or 10.5". What ever the possiblities are in that pumpkin.

Thanks,,, PLEASE I welcome all comments.