1979 t-bird | Ford Thunderbird forum club group 1955-2005 models

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1979 t-bird

  1. C

    1979 Thunderbird Odd Rear Gear Ratio?

    I have a 1979 Thunderbird that I've been building and i was looking for new higher gear rear end and the tag on the 3rd member says the ratio is a 2.75... which was not offered in 1979? The data plate also has a rear axle code of "2". I even got a Marti Report and it says the same thing, anyone...
    • ConnorH
    • Thread
    • 1979 1979 t-bird 1979 thunderbird gear ratio rear axle rear end t-bird thunderbird
    • Replies: 6
    • Forum: 1967 - 1988 Ford Thunderbird
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