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MM1 to MM2 questions

Discussion in 'Fisher Engineering Discussion' started by atom1013, Nov 17, 2013.

  1. atom1013

    atom1013 Junior Member
    Messages: 16

    I have a mm1 2 plug setup on my 96 f350. I want to mount a 2007 mm2 with the 3 plug setup. Is this an expensive conversion? Also does the wiring need to be completly changed or just different harness plugged in and swapped. Thanks