Ignition Coil Overheating

I have a 1966 Barracuda that I have restored. I have an electronic ignition module and distributor. I had the electronic ignition before and had 100,000 miles without a problem. My problem is that the ignition coil overheats and the engine stalls out after about 15 minutes. I am at my wits end as I have gone through the wiring several times at that seems OK. I have replaced the plus, plug wires, rotor cap and rotor, ballast restore, ignition module and coil. Still have the problem. I checked the timing and that is OK. I checked for excessive voltage and the alternator is putting out 13.18 volts at 1000 RPM which seems OK. Still the problem persists.

I am running out of options or places to look. Anybody have some ideas of where to look next?

It looks like the only part that has not been changed is the mag pick-up!
So, just to be sure; Have you have proved the no-spark symptom, by removing the coil center tower wire and performing a spark-test? I didnt see you post that result in any of your posts.