Originally Posted By Mike P
Basically it's the same complaint a lot of the Hot Rod guys have when using a Saginaw pump on a Mustang II PS rack.


Originally Posted By moparx
but at one time, someone had an adjustable power steering pressure valve that was an addon to reduce the pressure of the saginaw pump.


From a old and FAILING memory, there was a kit for the sag pump that was just a couple of cooper spacer washers that went underneath the outlet valve (?). I tried a steel washer and it worked on my '37 ford with big block gm / MII.