I’m using the American Autowire classic update series harness. Very nice harness as it uses all of the original connectors. None of the ends are installed so you can adjust the length of the wires as you see fit, along with having all of the additional wires needed for a modern car such as electric fan, electric fuel pump, door locks, power seats and power windows. It looks original with the same color code, but with one nice addition all of the wires are labeled every 4 inches. Instrument panel worked out great! A few modifications along with a couple brackets I made to hold the new fuse box securely, with access from the glove box. Need to paint the gray plastic face plate black to finish it off. Thanks Pat
