Wow, both these links are very correct however, 10 gauge wire for the ignition and start circuits off the ignition switch????? Kind of heavy wire for the low current draw! on these circuits. My .02
those drawings better be correct. they were made right off my car when we rewired it..lol
and the 10 gauge wire is what was on the new switch wiring. the original switch may have had smaller wire but i figured they used 10 gauge on the new one for a reason so we went with that in the drawing.