I installed new seals in the steering box, everything went back together nicely, including all the ball bearings. I switched from the Saginaw Pump to the Ford Plastic pump as well. With the start up of my 460, I don't have power steering, I've turned it back and forth, engine running, engine off etc. Still nothing. Is there a different way to bleed the air out, or should I run to Napa and buy a new pump for $50.