Nate-R32

It has 3 pins in the formation shown on above pic, so one would assume i require a regulator. For starters I assume I connect the bolt on terminal to the battery + using heavy-ish cable, How much you want for plug and regulator?

Hey guys, I am currently helping a mate build a KP61 skid car. Basicly it is a standard 4K in a bare shell with a seat and steering wheel. We have the motor starting and running but not yet holding an idle but that is easy stuff, We need to get the alternator running but that is prooving a nightmare. Because we have started the wiring from scratch (as it is push button start) we don't have the 3 pin plug for the alternator, or know what each of the 3 wires, or the bolt terminal do or if there is any more i havent seen. Has anyone had any expecience with this or am I pushing shit up hill trying to wire it myself? Nate