[neonlarry]

well, when I did mine I kept all the wires. The red one goes to the same place as it did one the old alt. The black one is a ground, and I put it on one of the bolts that holds the front and back of the case together. The 2 that are left, you just need to change the plug to the one that fits into the type of alt that you have. I know there are other ways to do it, but that was the only one I could undersatnd, and it works fine. I think you could cut the black wire out because the newer chevys don't have it, but I think the rest needs to stay.