One wire alternator.

One six inch wire going from the alt. to the battery terminal bulkhead. I still use the original battery cable going to the starter and the wire going to the relay I just have a bulk head as my pos. terminal with a cable coming from the trunk. besides the fan and pump relay wires coming out of this bulk head there is 4 other wires
black is altenator
small red is relay
medium red is starter
large red is pos. battery cable from switch in the trunk. which is operated with a pull handle in the back up light

Kill switch in the trunk also cuts power to the MSD.