If your looking for a intregal power steering box, Borgeson offers a kit.
https://www.borgeson.com/catalog2/index.php?cPath=164_190&osCsid=89ed977b7e26beb473e2dd1680fd32c4
Yeah, it's interesting, but cannot be used with the stock clutch mechanism. It uses a Toyota Cressida box, and the hose outlets are on the top.
Not that I'd mind if it was an import part (I have a Subaru in the garage), what gearbox is it?
not sure but pressure is generally the smaller fitting.I installed a Cressida box in my car... Easy fit, BUT, I forgot to mark which port is the pressure side... Anybody know which port is the pressure side??