UPDATE: As Will notes, this does not appear to be a 1973.
There might be some value here, but not a whole lot.
https://www.facebook.com/marketplace/item/729152545797683
“Has the transmission and transfer case in it. Does not have a title. OBO and open to trades”
Much earlier than a 73, high wipers, cowl battery box cover, short fenders, drivers side fuel tank, heater block off plate on drivers side fire wall among other clues.
Agreed … I was so focused on any parts value that I spaced the year!