What is the best oil to use on a 1975 Ford Maverick that leaks from the power steering?

What is the best oil to use on a 1975 Ford Maverick that leaks from the power steering?

I was told its normal to leak as long as you monitor it every couple of days? I don't know how to fix a leak and I don't exactly have the funds to go out and get it looked atWhat is the best oil to use on a 1975 Ford Maverick that leaks from the power steering - 1

You should get the leak fixed before you suddenly lose power steering at speed.