i have installed a motor with an alternator . where do the wires go . i am starting the full wiring of the truck from scratch .this is a mid 60's chevy 6-250 and it has the smaller 2 wire plug .i think there is also a post on the outside of the alternator for a connection. i checked my newer truck and the post is constant hot and so is one of the two wires on the plug . the second wire becomes hot when the ignition is turned on . i just don't know where these go on the other end . anybody?
