65 C10 starter wiring route

[Aussie Boy]

I'm looking for the location of the 2 starter wires penetrating the firewall. I know the wiring so I don't need the diagram of what/where, just where the wires go through to the cab. Those wires were removed when I got this truck, so I had no reference when I was tearing it down.

There was a thread a while ago where the same question was asked, but an answer was never posted.

Rocknrod posted a great image also of the firewall and what goes where, but the starter wires are missing from that. I have run a search, but no bueno.

Appreciate the help!

[Grounded63]

On my '63 they are integrated with the engine harness/plug/socket.That goes through the larger upper hole on the firewall, on the passenger side ( lefthand side as facing the firewall ).

[Aussie Boy]

Originally Posted by Grounded63

On my '63 they are integrated with the engine harness/plug/socket.That goes through the larger upper hole on the firewall, on the passenger side ( lefthand side as facing the firewall ).

Gotcha, thank you. I'm at work and about to leave for home so I'll check it out when I get there. I have an American Autowire Classic update kit for it, so maybe I'll be able to free up some slots in there. Running a single wire alternator and HEI which does clear out some wires.

[bigmoe]

https://www.67-72chevytrucks.com/vbo....php?p=9165998

post #2 has a good diagram.

[val1gonzales]

My '66 has it on passenger side large hole on top.