Speedometer cable at transfer case:
1. I don't know whether Ford and Chevrolet use identical cable tips at the transfer case.
2. If they are the same, Phil Waterman put Chevrolet measurements on his web site at
http://www.canadianmilitarypattern.c...ge%20Notes.htm
3. From memory (not to be trusted 100%) I think Clark Brothers Instruments
http://www.clarkbrothers.net/catalogs.html had similar tips but not absolutely identical to Chevrolet. My memory is that the precise cable and sheath weren't obviously available but I may not have looked hard enough....
A couple of days ago I made up a dummy to see whether the sheet metal guide at the transfer case could be replicated on a bead roller. No photos at this time but the summary is "exact to the nth degree" - no, but functional should be possible.