engine

my engine ain't locked up.
i think i found my problem, there was a wire that i followed up from the starter towards the firewall that got burn...

my problem now is that i don't know what the piece is called that i need to get!
the wire and part of the piece burned therefore both are gonna have to go.

if i got a pic up...would anyone be able to help?

You know what they say...  A picture is worth a thousand words!  It would help us to determine what you need to repair your truck.