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3 speed conversion

  1. Transmission and DriveLine Questions
    I have a '57 4 door sedan with a 265 and 3 speed transmission on the column. The engine, transmission and rear end are original, have been rebuilt, and all work fine but the non-synchronized 1st gear takes a lot of the fun of out of cruising. I've decided to convert to a 4/5/6 speed on the...