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vacumn booters and brake master cylinders

Discussion in '40- & 55-Series Tech' started by fjr40, Apr 21, 2003.

  1. fjr40


    Likes Received:
    Apr 17, 2003
    I have read that you can put a 93 and later 1inch bore master cylinder on a 40, which vacumn booster do you use a late model 40 or can you use a mini truck or a 93 and later booster. Are minis and 80s the same at the firewall as my 40.