number stamped into plate 14jp-f 14531 on door jam.door handles are pull down not push button.no side vents just slots that look like gills and( chevrolet)on the side of the hood. the carb has a small air cleaner that has no oil bath.there is a vent you push up from inside the cab below the windshield. it is not a three window only one. was a216 changed to a 235 .
