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8.5

  1. Posi Installation - Having Trouble With Crush Sleeve

    Drivetrain & Performance
    Hey everyone, I'm currently upgrading my 10 bolt 8.5 rear end with an eaton positraction and installing new gears. Since I have extra crush sleeves, I tried to use one during one of my mock setups to see how it works. After I set the pinion preload to 18 inch lbs, I pulled out the pinion gear...
  2. 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...
  3. 10 bolt 8.5 to 8.2?

    Drivetrain & Performance
    Will an 8.5 pinion ring gear and posi fit inside an 8.2 carrier? assuming axle splines are the same.
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