I finally got the ignition switch removed from my 64 1/2 coupe F code (260 V8) and was planning on replacing the switch and cylinder. I found that the wires coming out of the plug had quite a bit of insulation missing, so also decided to replace the plug with a new plug pigtail (see attached picture). Upon receiving the new switch and plug pigtail from CJ Pony Parts, I found that the original switch had 3 lugs and the new switch had 4 lugs, and the original plug had 4 wires and the new plug pigtail had 3 wires. My car does have a generator (I believe the original). Does anyone have thoughts about how I should handle this? Does someone make a 3-lug replacement switch? I could use some liquid insulation on the wires and probably re-use the plug, but I would prefer replacing it. The black/green wire from the original plug is not included in the new plug pigtail. I can terminate it with a spade lug and plug it into the 4th lug on the new switch (outside the plug), but I'm not sure this would produce the correct circuit(s). Li'l help here?