I have a 1967 Camaro w/327:

This past weekend, I had a problem with my battery- It must have overcharged and it was shot.
When we jumped it to get it started, the car started and when I brought up the RPM's, the engine was missing terrible. (idling, it was OK).
I happened to turn the lights on and they did turn on, but the lights failed quickly. The car remained running, but poorly.
I must have shorted something out with a shorted battery.
I wound up replacing the battery and the voltage regulator.
The car started up fine, even runs good at high RPM's.
The problem now is, my headlamps, taillights and turn signals do not function.
I was wondering where to look for a bad fuse or fuseable link.

 

fuses are always the easiest place to start. a lot of headlight switches have an overload circuit. if that goes you need to replace the switch. unfortunately, wiring problems can be a nightmare. with a good test light and mulit-meter you should be able to find the problem. oh a wiring diagram helps too.