Wiring diagram? Or just rewire the entire car? in 1969-70 Technical Forum Posted May 9 · Report reply On 4/28/2022 at 8:48 PM, Midlife said: One other thing about most of the aftermarket wiring kits: they are basically designed for *gasp* GM products, so you'll need to cut off your Ford connectors and splice into the pigtails. What you're looking for is more aligned with what I do: give you a factory correct set of wiring, all plug-n-play, with a 2 year warranty. From there, you can modify things for 1 wire alternators, etc., as you see fit. If I were you, I’d pull the harnesses and send em to midlife. They come back completely like original and you get a custom wire list. Highly recommended service!