[ohboy321]

I’ve been looking over my wiring and I think my fuse block and firewall harness connections are installed upside down. The writing on the fuse block is upside down, and the harness connections on the firewall are opposite from all the other pictures posted on the board. My cab is a 67, but the truck is made up from parts from 67/68/70, so there is a good chance a PO swapped electrical components around. Am I correct, are they installed upside down?