Wiring harnesses

I went through this for a friends car many years ago. There's a few changes to wiring every year. If you get a matching harness on both sides of the firewall bulkhead connector, you'll be fine. Or, go through and make sure everything on both sides of the cars bulkhead plug are correct. A copy of the FSM diagram for 75 and 74 is what you need. That and a release tool, thin pocket screwdriver, or suitable tool to release wires at the plugs and re-arrange as needed.

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