3.46 lsd

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  • polska
    Noobie
    • Feb 2010
    • 19

    #1

    3.46 lsd

    I can find the 3.46 open all day, but having a tough time finding a 3.46 lsd.
    Anybody know exactly which cars those came on?

    This is for an e30 swap. Thanks.
  • LJ851
    R3V OG
    • Nov 2010
    • 7918

    #2
    e28 535is automatic, there are some in e23 as well.
    Lorin


    Originally posted by slammin.e28
    The M30 is God's engine.

    Comment

    • polska
      Noobie
      • Feb 2010
      • 19

      #3
      For guys like me, who need clarification on the terms, I just wanted to add some info.:

      When i'm looking for a limited slip, I came across "non-posi", which I didn't know.
      Which basically means it's an open diff.

      The name "posi" originally was used by GM as the brand name for its original equipment limited-slip differential. The full name was "Posi-Trac." After a time, "posi" became a popular name for limited-slip differentials of any origin.

      Comment

      • thebutterson
        E30 Addict
        • Jan 2012
        • 463

        #4
        I have a small case 3.45 if you're interested.

        Comment

        • e30rapidic
          R3VLimited
          • Oct 2003
          • 2167

          #5
          my 3.46 LSD came from a 635csi
          '87 325ic, powered by S50.

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          • Wanganstyle
            R3VLimited
            • Apr 2010
            • 2828

            #6
            go to your local dismantler and find a Z3 6 cylinder unit; they are common in 346 323 315 307. shove right into a e30 6 cylinder unit place; its the same casting by BMW from e23(1982)-e36/7(2003)
            OBD1 M54/M52TU swap as a M50b25

            Z4 non powered steering rack fits e30



            Euro e46 2005/6 320d 6mt gearbox into E30 with M20 hardy and beck 1985 327s engine

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