No elec. power to my 66 Dart

Same thing happend to me last week.

My friend Cuda69 informed me that lots of power runs through the alt. gauge and in order to check, I could jump power from the positive on the battery to the positive (large connection) on the alternator. Doing that gave me power. I was able to reach back and wiggle the connection at the back of the alternator gauge and all has been well since.

You might want to give that a try...