Charging system wire around 6 or 8ga

Thanks for the purchases and I have plenty of materials right now for kits. Both 6 and 8 GA.

Rob

Since you brought this back up to the top, I have a question. Forgive me if I've asked before, my forgetter works full time now. Is there someone who converts these ammeters to volt meters? I don't give a crap if it reads numbers. I can relate to it with the "D" and the "C". I'm just wondering is someone can basically stick a volt meter on the back of the stock face?