Chevy Nova Forum banner

nova 8.5 rear

  1. Drivetrain & Performance
    I've read many of the threads on id'in a rear end, I picked up one today, measure it and the dimensions are ok., its got the large lugs on the bottom. he said it as a 8.5 out of a 74, but ?. On getting it home and degreasing the area looking for the code and on decoding the numbers, it just...