I officially traded my wiring harness for other parts. The vendor I traded with has agreed to find a single-pod dash and console for me.
I also visited Speedhut in Orem, Utah the other day while in the area. Speedhut makes custom electronic gauges for the tuner/custom car aftermarket. I asked if they could make gauges similar to the Pantera's original gauges, and they said that it would be close but not exact. Good enough for me. The benefit is that the gauges have 270 degree sweeps, are fully electronically controlled, and are cheaper than acquiring a speedometer and repairing/retrofitting all of my original gauges.
