The Right Way to Wire Up Gauges for Your Classic Chevy. Wired. Steven Rupp Writer Sep 30, 2015. See All 18 Photos. Gauges are more than just a fashion accessory for your Chevy.

One thing that our 1969 Early Bronco was lacking was wiring, gauges, switches, lights, and so on. Since this rig isn't a straight up restoration, but rather more of a resto-mod with an eye towards ...

If your tests show the ground is good and 12 volts at the gauge, take a jumper wire with alligator clips and connect the sender terminal to the ground terminal. If the gauge reads full, it’s good. If ...