magnum exhaust manifolds?

I have a set I was going to use on my 73 Dart 318 power steering. The outlets are not in a good spot at all. I think the pass side would work but the drivers side will hit the steering box and the dump is way in the back and will be an issue with steering and shift linkage. Will be retty close to firewall as well. They look like they would flow decent but there just isn't that much difference between stock 318 to make it worth the work IMO.

do you meen interfere with column shift linakge?? i cant picture it hittign the steering box,,,but i dont have a A in front of me with a factory box