1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

Third members?

Discussion in '40- & 55-Series Tech' started by MARKUS118, May 15, 2003.

  1. MARKUS118

    MARKUS118

    Messages:
    99
    Likes Received:
    0
    Joined:
    Dec 16, 2002
    I have a 12/79 fj40 with 3.73 third members. I am wanting to go to 4.11. What years (of third members) will swap out? Thanks, Mark
     
  2. Gus

    Gus SILVER Star

    Messages:
    1,126
    Media:
    8
    Likes Received:
    63
    Joined:
    Apr 13, 2003
    Location:
    Ridgway, CO
    A 4:11 third member from a late 60's to 78 FJ40/55/45 should be interchangable with your diffs. I have the same year cruiser and am planning on installing third members from a 77 FJ40 in mine, let me know how it goes. :G