I have installed an LS1 into my 79 camaro and have some wiring questions (yes i tired to search but can't find what i need). What wires from the original wiring harness will i need? I know i need to connect to the starter, but how to connect to the LS1's alternator? I am using a PSI conversion standalone wiring harness and PCM and it plugs right into the back of the alternator. The original wiring harness has the wire that would connect to the lug of the alternator and then there is a plug with 2 wires in it: Based on looking at wiring schematics, all I can tell is one goes to the voltmeter light (brown wire) and the other red wire eventually ties back into the always hot side of the battery. do I need to connect that brown wire? I have no intention of using the stock dash as i have Dakota digital and there is a feed from thePCM wiring to the voltmeter. Any help is appreciated.