Classic Auto Air - 1973 Duster - Fan switch help

Im guilty too, I have one Ford part on my car.

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Let me know if you have any questions along the way with the AC install. I will help if I can.
ok, I am at the switch install. What did you end up doing to make it go into the original spot in the heater control? Can you take a pic of the dash with it? What about the wiring? Mine has a red cable going to the switch and black is cut and hanging with what looks like the original shrink tubing on it.upload_2020-7-20_16-4-47.png