posi

  1. 7

    Posi rear end.

    I got a 79 cuttlass, with a 10 bolt 7.5 rear end what posi can I put in one of these?
  2. Mike Geepers

    GN Rear end

    Hello forum, I have a chance to buy a GN rear end in my area. My car is a 78 MC with a rebuilt 305 and edelbrock top. Th200 trans, nothing special but it shifts good (eventually want a 700r4 conversion) The rear end is listed as a GN posi rear end with 3.42 gears and aluminum drums. It looks...
  3. oldmansmonte

    Before I spend big $$$, does anyone have a rear end for sale?

    Hey guys, doing my rear end project this spring(in the next month hopefully). Doing away with the stock 7.5 with 2.41 gears(I know I know). As far as a new build I've eyeballed a for 9 inch built by Quick performance. Going 3.73 gears and such. However I figured I'd check before a spend just...
  4. dotheshuffle

    Just another pro-touring Monte

    So plans change a bunch. I originally bought this car for a hundred bucks and immediately built it for the drag strip. Que the Mullets. Ran a best of 13.90 a couple years ago and decided to hang it up. You really gotta pay to play when I comes to performance, and drag racing a turd is boring. (A...
    • dotheshuffle
    • Thread
    • 3.73 build thread lq9 ls swap monte carlo posi pro touring redneck t56 tick
    • Replies: 16
    • Forum: G-Body LS Swap
  5. RegMan79

    Torsen 28 spline posi upgrade

    Hello, I'm getting a torsen posi unit from a 01 SS camaro with 3.23 gears. I'm wanting some feed back about the swap. Anyone do this on here? Also getting 28 spline Moser axles as well. Going in a 79 MC replacing my 2 series 1 tire fire 2.73s. I might resell the 3.23s for 3.42s or 3.73. Thoughts?

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