Hey there DTG. My searcher found a'77 Dana 60 housing less axles, crown gear and hubs. Has pinion gear and measures 31" pin to pin.
He says "It's a start." $250. He has others to check.
Woodsey
I'm guessing these aren't what your after Cory but just in case... http://www.usedvictoria.com/classified-ad/obo---Set-of-mid-80s-34ton-Dodge-Dana-60s_26451394