After going awhile with no high beam headlights then running just one headlight on my 73 GT, I figured it was time to rewire my headlights.
I bought a new headlight wiring harness from Keith Lundholm. Well worth the price! Professionally done.
Anyway, after pulling the old harness out, this is what I found! Fire waiting to happen. I know this subject has been talked about a lot, but the proof is in the pudding! Change yours if you haven't already! I probably waited longer than I should have.