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supra diffs 3.62?

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  • #61
    Found this info.

    I am not positive about the 90-94 LS400 but I believe it is a 3.62.

    The 95-97 LS400 has a 3.62 gear ratio.

    98+ LS400s have a 3.26 ratio.

    No LS400 was offered with a LSD.

    Attached is a picture of a stock LS400 differential.

    The following info is mostly from an early Supra factory repair manual:
    The Supra TT 6speed was offered with a 3.13 initially but was changed to a 3.26 and used a 220mm (8.66") ring diameter. It also used 4 point rubber mount attachment whereas the automatics and non-turbos used 3 point attachment.

    The Supra TT automatics had a 3.77 ratio and used a 200mm (7.87") ring diameter.

    Both Supra TT diffs were initially torsen type.

    The non turbo Supras were 4.27 ratio and used a 200mm (7.87") ring diameter. Clutch type LSD was optional.

    Read more: http://www.clublexus.com/forums/ls-1...#ixzz3wwBNihXf

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    • #62
      Hi struggling to find a 3.9 supra diff so looking to find a way of converting mine to a 3.62. Did anyone find a definitive way of converting using another diff like the ls400 ?

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      • #63
        Too costly. I’ll send you some contacts
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