I have a 72 Cutlass, 350 CID, and I replaced the power steering pump. What I thought was a straightforward task turned into a chore. I ended up getting the OPGI pump since the aftermarket pump that was supposed to fit was incorrect. My issue now if that when I tighten the belt the pump actually sits a little crooked - enough to make the belt track incorrectly. Is there something I am missing? I have the lower mounting bolt tight

 

Its likely you missed one of the spacers. This is a common problem and has several threads discussing it, I'll try to find one that shows what you should have.

 

Check out this thread and let us know if it resolved your problem for you.

https://classicoldsmobile.com/forums...spacers-63037/

 

I've got the same problem on my 69 98.are these spacers available over the counter at my local parts house?or do i have to track down some used one's.and do you happen to have any.
Thanks
Waldo

 

They are available reproduction. Here's one source: https://www.ebay.com/itm/1968-74-Cut...oAAOSwfqFaoY0k

 

you can also stack regular hardware metal washers to space your pump correctly as a quick if not temporary fix. - not a factory look but has been effective for me in the past when the factory pieces weren't handy.