Have a 1970 Cuda 340 that has a good battery but NO electric and also NO ignition. Turn key NOTHING. Did replace and test fusible link which wasnt/isn’t problem. But did notice when I jiggled the wiring clusters going to bulkhead, one of those clusters of wires (like 8 wires) going to bulkhead, the lights, horn etc would come on and off. And try start car when had electric but nothing from ignition. DEAD. So I am sure I have either wiring or bulkhead connector issue causing the electric problem and will remove and check it out. But NOT sure if what effects that has with dead ignition????? But seemed to lost/have problems with both (no) electric and (dead) ignition at same time. Any help/suggestions would be greatly appreciated. Tks Joe