1973 /6 Dart power steering pump redesign

This is actually my first time posting! I have a 1973 dart sport and my power steering pump reservoir cracked. I’ve been unable to find a new pump that matches. Saginaw seems to have redesigned the reservoir shape and it will not fit in my old style brackets. So I am either looking for an old style pump (don’t let websites fool you the picture matches and I get a different pump style) or better yet looking for a link or someone selling the brackets that fit the newer style pump! The first photo is the pump I keep receiving that I would like brackets for the second picture is my old style oval fill pump and my brackets that hug it just enough no other pump will fit! Any information would be greatly appreciated!

I’m a 32 year old female who’s been driving the car I bought at 16 around the entire country! 26 states in 5 months sleeping in it! I have a wrist issue and have been dealing with manual steering for too long!

7C40B262-C91E-4B6D-BD82-EE74ADA00CEB.jpeg

B0D50765-ED84-40E5-A1E9-9D187461FFB0.jpeg