64-66 C10 vintage air with LS question

[Justin71105]

I'm going through my wiring one day to clean it up and also replace some wires.

I ran out of black wire and used red on the 2 post terminal in the picture. That post goes to frame ground, but I ran out of the correct size black wire and used red.

I also used butt connectors in a few spots and will be replacing those with the solder type water seal connectors.

So far it has been good with no issues, drives very well. But I dont want the electrical issues down the road from using standard butt connectors.

Once I get ac/heat going I will go start slowly going through and taking care of the wiring

Should have done it correctly from the start but I had never undertaken anything like this.