Well, my AIM shows a spade connector for both the gauge and non-gauge connectors and I don't rally trust the AIM pics. So anyone have an original idiot light 68 that can say what the end of the temp sender is supposed to look like for sure? The research and info I came up with for getting the right gauge sender said, that one had a pin end and that's what the wire connector came with from AAW. Does the idiot light sender have the flat knob end or a spade end?