Urgent help needed

[shelbyeuropa]

Hi I'm Edwin from the Netherlands (Europe) and new into the classic pickup scene.
I'm about to purchase a '52 lwb GMC, at least thats what the Nevada title says.
I'm wondering if it is a '52 and not a '50 because one door has the vent window and the other one does not have it.
Other than that the truck is rough but very solid and complete, except for the exhaust pipe.
The chassis plate says FC102 134705.
Does anyone knows what year it would be and if this is a half or three quarter ton truck??

The plan is to offer my 1992 Typhoon for engine and drivetrain, including AWD.
Could I use the Typhoon chassis or should I stick with the original chassis and put the engine and drivetrain in it.
Included in the purchase is a very rusty C10 LWB pickup from 1973 with solid chassis, would that be a better option as chassis?
I like the finished primer look wedsanded so it looks like the paint has fainted away and underneeth a modern fast truck.
Does anyone has a copy of the GMC chassis specification, I have the specs from 1950 Chevrolet, is that the same chassis?

Can anyone offer me some help on these questions??

Edwin