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auburn pro 31 rear end

  1. Drivetrain Parts
    I've got a rear end originally out of a '93 Mustang, but I ran it in my '94 for a while. It's got 3.73 gears and a 31 spline Auburn Pro diff. All bearings and seals were good when I took it out six months ago to go back to 3.08s. Probably around 25,000 miles on it. I am missing a couple bolts...