Pro Touring on a budget
For anyone who needs to replace their heater/AC control unit in the early A bodies, or at least the 66-68. You can use the 69-72 controller from year one. You just plug in the outside and the middle spade connector on the back here:
brown in the center, and the black w/ white stripe on the right one. (on the picture, in real life it's flipped around and would be on the left)