Looks like a VAC, I have a tough time with serial nr VC5360012. I did't think VC were built that late, maybe the stamper had a hangover and forgot the "A". VT328 is the block casting nr for a Case built engine.
Doesn't look like the Stockton hitch that predated the Eagle hitch but looks kind of familiar for some reason?
The link below is an operators manual for pre Eagle hitch VA tractors, sometime prior early/mid 1949 although I would bet not every VA tractor built in later 1949 had to have an Eagle hitch say if a Farmer already had a preferred hitch that worked off the belt pulley high pressure pump & cylinder hydraulic system maybe Case might accommodate?
Also check the operators manual pics up against your tractor, PTO is the old style that was changed sometime in 1949 or 1950?