Help! '84 k10 underhood wiring

[CentipedePerformance]

So I just put a new motor in my daily, and decided to clean up the wiring while I was in there. Now, I thought I labeled everything when I pulled it apart, but I guess I missed some things.

Where do these wires go? They come out of the firewall between the HVAC box and the distributor.







And then this mystery plug. It comes out of the harness that goes to the transmission.



Thank you in advance!!

Charlie

[CentipedePerformance]

Nobody? Guess I will have to hit the library for the FSM. None of the wire colors match in the stupid Chiltons I have.
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[tylervalo]

I believe those might be the wires for the electronic spark control. If everything is stock the larger one plugs in the distributor. I removed all mine, didn't take any pics for reference though.

[CentipedePerformance]

I converted the truck to the standard HEI, and put an Accel 4 pin control module in it. No ESC on this truck, which would explain why I have no label on those wires lol.