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3.73

  1. auburn carrier size confusion

    Transmission & Drive line
    Hey all, new to this forum thing so I hope this works. the problem is, Im trying to buy an Auburn LSD for my 7.5 10 bolt. i know the car came with a 2 series carrier so it would make sense to get that, BUT i recently put in 3.73 gears in it and it says on the Auburn page to use the 3 series if...
  2. 3.73 rearend swap in my 86'

    Transmission & Drive line
    Picking up a complete drum to drum 3.73 posi rearend for my 86' on thursday, i'm a little confused on the drive gear speedo gear thing. Do I need to change the governor? How do you change the speedo gears and drive gears? My current drivetrain is 305/2004r/2.41 rear. Any clarification on...
  3. 1984 GMC Caballero rear end size

    Transmission & Drive line
    I was looking to re-gear my stock GM 10-Bolt and was wondering how I determine the size of my rear end, and what size ring and pinion to get. Any help?
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