72 340 4sd Duster VIN location

I believe "G" is St. Louis, MO, USA. That is what the online decoder states.

I have had three to four cars here that were not stamped at all except for part numbers on panels. If the bodies were defective and noticed before they were put into assembly. They were pulled and replaced with a non sequenced body/cab. That is what we did at Mack trucks with the cabs.

I have two Dusters here now one with no numbers at all and one with no rad support number. The package tray number could have been there but the tray was cut out to install a cage.