Re: main cab wire harness???? Help please
i was talking about an aftermarket wiring harness. they are used when you are starting with no wiring harness, and the good ones have all wires numbered and color coded, which makes things easier to hook up. the ford dealer might be able to get a harnss for you, but your vehicle is 1979, which is probably too old. i would think that for a vehicle that old, which has much more simplified wiring, that one of the good street rod wiring harnesses would word, although you might have to extend the wires some, and make other alternations, depending upon extra gauges, etc that your vehicle may have.
Jesus Christ... Conversion in progress.