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Must purchase from Gene lol. I sell so many of those red GMPP wires that it's like they're going out of style and I have sold everything I had and what GM had. I've been using the 03 and 04 red wires as a replacement for around 10.00 more.
Whats the difference between the 01 wires and the 03-04 wires? As long as the fitment is exactly like stock i don't mind the extra $10.