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Alternator Help

Discussion in 'SVT Shelby GT500' started by Fast Willy, Jan 7, 2019.

  1. Fast Willy

    Fast Willy Active Member Established Member

    Oct 28, 2004
    Bonita Springs, FL
    Hey everyone,

    I'm in the middle of installing a Ford GT motor into my ford lightning and in order to do so we have to move the alternator down to the lower passenger side which I have done already but I am having an issue with the wiring part.

    The Lightnings uses the same connector but only use a 2 wire setup where the new alternator I have to use a 3 wire setup, same as the gt500 2010 GT etc. From what I gather my lightning setup uses the 2 outside pins and the middle one is empty, but on the GT500's the middle wire is for a PCM signal I believe but not sure where it runs to exactly?

    Any help would be greatly appreciated.


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