WTT: my s3.46 lsd for your 3.91

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  • 1craze30
    E30 Fanatic
    • Mar 2010
    • 1224

    #1

    WTT: my s3.46 lsd for your 3.91

    After rebuilding my axles, and getting some stripped bolts out(sorrybmwnut2002 and wishno...), I would like to swap my 3.46 lsd for your 3.91. If you have a 3.73 that works as well, but I would prefer to have a 3.91 in my 6. Let me know. I'm available tomorrow afternoon, which would be the best time to do it. Lsd is a must, no one tire fire.

    Thanks.

    You can txt or call me at 206941573 7

    sigpic
  • e30austin
    I waste 90% of my day here and all I got was this stupid title
    • Sep 2010
    • 15382

    #2
    I have an S3.73, but an in Portland. Very interested and could come up this weekend.


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    • 1craze30
      E30 Fanatic
      • Mar 2010
      • 1224

      #3
      I'm leavin on vacation thursday, and will be back monday.


      And to the person who ends up trading with me, I hope you work fast. I'm no slouch at a job like this, and can have one in and out in under an hour. So I work fast and don't bullshit. We work when we are workin, and can talk when were done. If I come off wrong, I apologize, but I like to get shit done and move on.

      sigpic

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      • AirplaneBuilder
        E30 Modder
        • Aug 2010
        • 823

        #4
        I haz S3.73 on my e30 right now and i also live in lynnwood and im up for the trade. i work till 2:30 pm though but am free after that... we can meet up and double bang our cars and get those diffs swapped (i've done a few already)


        1989 Zinno 325i S50 ZF320

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        • AirplaneBuilder
          E30 Modder
          • Aug 2010
          • 823

          #5
          Originally posted by 1craze30
          After rebuilding my axles, and getting some stripped bolts out(sorrybmwnut2002 and wishno...), I would like to swap my 3.46 lsd for your 3.91. If you have a 3.73 that works as well, but I would prefer to have a 3.91 in my 6. Let me know. I'm available tomorrow afternoon, which would be the best time to do it. Lsd is a must, no one tire fire.

          Thanks.

          You can txt or call me at 206941573 7

          wait is your 3.46lsd in a 6 series? are they interchangeable with e30 lsds???


          1989 Zinno 325i S50 ZF320

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          • Killacortes
            E30 Mastermind
            • May 2010
            • 1937

            #6
            With the back cover and axle flanges off of your medium case it will bolt right on
            Originally posted by blunttech
            r3v does not fuck around. First you get banned, then they shoot you

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            • e30austin
              I waste 90% of my day here and all I got was this stupid title
              • Sep 2010
              • 15382

              #7
              All 85+ 6er's with sport package and auto trans had an S3.46. Just the same as an E28 diff, change flanges and cover and bolt that sucker on.

              Btw, airplane builder, that will be pretty low geared for your S50/ZF320. Expect high r3vs on the highway.

              If you have it still when you get back (doubtful,) let me know. Been looking for a long time.


              Comment

              • 1craze30
                E30 Fanatic
                • Mar 2010
                • 1224

                #8
                Just swap axle flanges, and rear cover. Pretty straight forward.

                sigpic

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                • AirplaneBuilder
                  E30 Modder
                  • Aug 2010
                  • 823

                  #9
                  Originally posted by Austin!
                  Btw, airplane builder, that will be pretty low geared for your S50/ZF320. Expect high r3vs on the highway.
                  I also haz 2 S3.25s laying around, i want to try the S3.46 out as well when i actually do the swap and see what i like more, I've heard the 3.46 is not too bad with the s50 and zf320...


                  1989 Zinno 325i S50 ZF320

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                  • 1craze30
                    E30 Fanatic
                    • Mar 2010
                    • 1224

                    #10
                    Diff is swapped. Thanks airplane builder. She jumps quite a bit quicker, but with a 4 spd auto, the gears are still long. Still, I feel a decent improvement over the ol 3.46.

                    Thanks man!!

                    sigpic

                    Comment

                    • AirplaneBuilder
                      E30 Modder
                      • Aug 2010
                      • 823

                      #11
                      ^^ No problem, it worked out for both of us! The 3.46 feels.... well slower in the E30 haha but we'll see how i like it with the S50 and ZF320....


                      1989 Zinno 325i S50 ZF320

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