[gmachinz]

Originally Posted by Robert Bergstrom

Thanks, what brand of junction box do you recommend? What is a common 12V on the firewall?

I also called and talked to Mad Electric. Very knowledgeable fellow. He wanted me to upgrade the whole wire circuit. I do not want to go that far. He will bend your ear.

Mark has some good advice-I would listen to what he has to say. As for a common junction, look for a factory one on 73-up Chevy trucks. I'll see if I can find some pics of the 56 Chevy truck I recently wired.