1969 dart alternator problems

the other connections dont look all that bad or green / white , just the one that looks like it got a little hot , plastic looks a little melted. what are the colors on the 2 power wires that go through the bulk head ,so i can see if its the one that got hot . where would i get the correct brass connectors to replace the ones to power in the bulk head . the connectors on engine side are new cause its a new harness from mh wire harness so i just need the brass connector from the inside of bulk head connector . if i cant get brass connectors could i jump in before and after the connector with a new wire