Official max. gross trailer weight '77 C20 ?

[Remon.]

Hi Guys,

Soon I'll have my truck checked by the official road department to get a Dutch license. During this overall check I have the opportunity to get some towing weight on my license papers (necessary over here). In the Netherlands it is pretty hard to get some decent numbers on your papers. There are tons of old trucks, but just a few with over 1500lbs of towing weight.

Thing is, we need to show official papers/documents (for example: owners manual) of what the vehicle is capable of based on brand, model, year, engine, transmission and rear axle. GTW or GCWR

They actually don't look at the hitch itself

Now I know that these overviews were distributed for the years before '77 and that '77 just had a overview per model, see below



Does anybody know if there is an overview by engine, axle, etc? Or any other information?

My truck is a 1977 C20 Camper Special with a 350cui, th400 and 4.11 rear axle.. Thing is a beauty and after a year of restoring as good as new. Including a new class III reciever hitch with a 8000lbs hitch ball.

Thanks in advance!