My 67 base model with 350 keeps dieing on me. I will be driving along and I notice the aftermarket radio turns off and the gen light goes dark, moments later the car will die. It runs great with a full charged battery. I have replaced the voltage regulator, battery, alternator, pulled out the ignition plug and cleaned. Ohmed out the wire from the alternator to the splice, fuseable link to voltage regulator, splice to battery. The back tail light wires are newer no shorts there. I don’t want to do the whole wire harness so I’m posting here to see if I’m overlooking something.