I have a 1939 chev 1.5 truck , been running into wiring problems, taking out old broken wires. after some poor atemps at replacing the wires, I have decided to go with a wiring harness . I want to stay with the 6 volt system, any one have a specific recommendation on where I may purchase one ? I have just head and tail lights 4 way flashers heater fan gas tank cabin light dash lights , electric wipers gages . no radio. thank you for your reply 1pete1