My 1965 is a completely original California black plate car. The later master looks stock to 99.9% of people, not like a really later plastic reservoir one. Yes, I could have replaced my failed single with another single, but for almost the same price, it is really a no brainer to make your car much safer. I even used pre-bent and armored tubing from Inline tube (and their brass distribution block) to really make it look factory.
Do you still run bias ply tires? I don't... I think you see my point.
Two doors, four doors, wagons, and ragtops.