I think this link will work for the brake setup.

https://drive.google.com/file/d/1kDsDDLtL74cFP3kB-eLelJ9QSaEexBiC/view?usp=sharing

And this link should be good for the wheel cylinder.
https://drive.google.com/file/d/1IGE90xMVlXCvHzEpek2eThOQy8PxWwRi/view?usp=sharing

Here is the best picture I have of the door plate with VIN
https://photos.app.goo.gl/POs2uIYc9KM4FWzx1

I hope this is all helpful. Personally, I don't care what year it is, just so I can get parts and get it on the road. My plan is to drive it to KC this year.

1954 Chevy custom 261CID, T-5 5 Speed.
1952 Chevy 6400 2 ton hydraulic flat bed.