Have you thought about installing a P/S system on your car?
I have thought of it, as I'm interested in mod-stock hot rods and classic cars. Where they pretty much keep the body and sometimes interior (which I would do as I prefer the interiors to new interiors as well) and add a modern engine, transmission, breaking, heating, ac, stereo system, power steering, etc etc. But obviously that would all cost alot.
But as for getting the original power steering it came with I probably will eventually, and slowly work my way up with the "mods" I'll add new style breaking, and a stereo system, and I'm going to convert it to 12 Volt because believe me, trying to crank over a big V8 Engine with a 6 Volt battery is sometimes a pain in the butt when the battery is low
