Magnum and Wiring Swap
Got it installed and it was just bad as I thought it would be with the harness and the A/C box.
Top view. It's buried in there.
Bottom view. It's right on top of the evaporator housing. I'll have to get creative with the plastic duct work.
With it being jammed in here, the spring for the windshield washer can't push the knob and shaft back out. Just have to keep that in mind and hope it wears itself some clearance.