Difference between 2 Saginaw PS pumps
Found that there is more to it than the housing. The low pressure connection is down lower on the "square" body reservior which
puts it closer to the high pressure connection. This limits you to the amount of swing you have on the high pressure hose and
there is a lot of tension on the high pressure line at the steering gear. The pump now does not move to the loosest position on the bracket. I could barely get the belt on. I connected the high pressure hose above the low pressure but had to bend the hard tubing for clearance. Not liking it.