Classic Auto Air Installation 74 Dart Sport

The original glove box changed to the plastic ones in 73 I think. Much better design overall. I always swap the cardboard to the plastic one since its backward compatible with the cardboard ones.
My CCA prewired harness came wires wrong out of the box. I had to figure it out myself, their tech support was not much help. It was causing a dead short and popping the fuse. They have the harness made by a third party (China).
You control face will not line up correctly. I was able to get mine close to reading correct, at least the heat and AC. I think defrost was in the middle but the panel has it on the end or vice versa.