If it is like my 81 scrambler harness..... Red 10ga is the battery hot lead Red 10ga with white chaser is the ignition switch hot lead. my understanding is both are to be attached to the battery as constant 12volt hot leads to the fuse panel.
The light blue wire is your ignition sw wire for the single post on your selenoid.
The tan wire is your heater wire
i have heard that some people use the red 14 ga wire for the eletric choke as it is hot in the run and in the start positions, as the lead for a relay to run the DUI distributor. using the relay and then runing a hot lead fromt eh battery to the relay then to the distributor
The 4 wires that have the flat plug go to your backup switch, 4wd indicator ect i didnt need them and then the eletric gauge wires i eliminated them also
I have the edelbrock fuel injection so from what i could tell they want 1 12v to the battery, i tied that into the red 10 gauge wire for the main harnessand then they want 1 wire to the ignition switch which i tied into my blue wire and then a ground But i think im wrong here and im going to post a seperate thread
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