No pics provided. They are supposed to be rebuilt.
https://denver.craigslist.org/pts/d/arvada-1964-jeep-fctranstc/6813463022.html
“1958-1964 JEEP FC 150-170 3sp. transmission and transfer case rebuilt. SELL BOTH FOR $200. ALSO 4 -15inch chrome wheels, minor rust $40.00 thank you for looking.”
Just remember that one should be short input shaft ,the other would be long input.
FC150 4CYL SHORT SHAFT , FC170 6 CYL LONG SHAFT AND BOTH SIDE SHIFTERS !!!!!!!!!