Ammeter pegged...

The ammeter/ alternator wiring does not go through two separate connector. But the way that is drawn makes things difficult to read.
Some years it does. My '67 does. I know '68 and '69 it doesn't. I agree, that may not be the clearest diagram but that makes his success in reading it even better. :) I forget what that was drawn for - maybe a '74 Charger.