Tree, the '52 Hornet you showed in your last pic is a home brew. Hudson didn't make pickups after 1947. The front end you're fond of is the same as the passenger cars, as is the forward part of the cab, the doors are the same as the four door sedan fronts, and the interior is the same as the forward portion of the passenger cars. The rear fenders are the same as the passenger cars, with a filler piece added to bridge to the flat bed sides. The wheelbase is 128" which was unique to the truck and limited production "limosines". Regular passenger cars were 121". The truck was rated as a 3/4 ton.