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  1. Wiring Russ Thompson Turn Signal System

    Factory Five Roadsters
    I’m getting ready to install the Russ Thompson turn signal system in my Mk IV. I am using the 2001 Mustang SVT wiring harness and the headlight switch from the donor. I’m assuming I can tie into the harness for turn signals and high beam. I'm going to use the button on the turn signal arm for...
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