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wiring harness gauges

  1. wiring from fuse box to engine and headlamps

    Electrical Systems
    ok i have an 87 el camino. swapped to a sbc. stripped the firewall, no a/c. installed a delete plate. all i need to do is wire the engine and headlamps. i am also converting from idiot lights to factory gauges and tach. can someone supply and explain a schematic or diagram that i can follow to...
  2. Best Practice For Grounding

    Electrical Systems
    Bought a couple of Auto Meter volt and oil pressure gauges. I'm in the process of replacing the entire wiring harness in the car and I'm trying to keep everything clean and "correct". These gauges each call for two grounds each: one for the lights and one for the gauge itself, for a total of...