A few years ago I helped a friend convert a 36 F--- to 12 volts and made a circuit so his gauges would still function if anyone wants the circuit diagram I will send/post it. The problem with some of these out of the cataloge ones are an excesive heat generator, this ckt gives off no heat and will allow all the gauges except amp(which will work anyway 6or12), I think the car original posted only has one gauge but for any PU owners this will work, and only cost about $3-7 to build and your time. Jim Wilson |