Jerry, thanks for the info. I figured that was what I would need to do, I just needed confirmation. I would really like to keep it positive ground, but all of the vendors sell the same reproduction gauges from the same manufacturer. The original gauge is unusable. I finally had a vendor today call the manufacturer, and they told them to tell me that no one makes a positive ground gauge any more. I’ve been fighting this battle for about a month now with them. The truck runs and drives great on 6 volt positive ground, and that was my intention all along to keep it that way. I really don’t want to swap it over based only for the fuel gauge, but I may not have a choice.
