Nope, no problem here.

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Interesting thing is the fuse box on the other side (which might be so high up on the firewall as to be on top of the firewall plug...GM didn't want anybody to find the damn thing) doesn't show any heat damage, my headlight and ignition switches work, the fusible links aren't barbecued....
Other than the fact I don't have instrument lights or turn signals right now, it'd be the case of the miraculous firewall plug.
The voltmeter or ammeter is not functional but oil pressure and temp works. Gas gauge has a reading, don't know if it's right... I know Dodge ammeters are basically first off the battery, so has at least two full current cables connecting at the plug that'll barbecue it if there's a lot of corrosion in the contacts. This is way more general than that kind of damage...

Anybody got a wiring diagram for an 82?