I assume the coil is on top of the distributor. I have never had an HEI before, and it is an odd looking thing. The wires are a three-wire pig tail coming from the distributor base and ending in a three-blade plug. The other half of the plug is missing, so I just need to know where each of the wires goes. One certainly goes to the ignition switch, but which one???, and what about the other two ??
