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  1. Upgrading 10 bolt 8.5 rear end

    Drivetrain & Performance
    Hey guys. I have a 72 Nova with the stock 8.5 rear end and 2.73 gears. I am looking to upgrade from the one wheel wonder to an Eaton posi, 3.42 gears, and Moser 30 spline axles. Since I will be doing the rebuild myself, I am currently looking for parts. After checking out sites like Jegs and...