tufcj wroteGM hangs theirs down low on the driver side. Maybe adapt SBC brackets. They use the same Saginaw pump with a different shaped reservoir. I kind of like mine up high, water is a very bad for a hydraulic system.
Bob
tufcj
A full hydro steering should bee 100% waterproof and sealed. No worries about water. The problem is having a reservoir that's above the pump. I have a separate reservoir, and it's against the hood.