Help needed Starting Issue 66 Dart 273

Finally some spring weather and went for a ride ride. So So last year every once in a while the car would not start. There would be some noise from the starter but wouldn’t start. Then all of a sudden it would fire up. I change the starter twice; Once with the original type starter then with the high torque mini starter. When I change the started I checked the starter ring on the torque converter and it was fine. By the time I put it away for the winter it was still doing it! During the winter I change the battery, negative battery cable, starter relay, rebuilt the alternator and it is still doing it! This time when it wouldn’t start, I noticed that the temp gauge and the fuel gage would go off scale when I turned the ignition on. Not sure what to do now, maybe change the ignition switch?
Any Suggestion would be a great help.
Jeff