I had PS in my 73 Duster with a 440 and later a 400. Was back before this was so popular, Me and my dad did the swap with no pwer tools, not even a bench grinder, low buck stuff. Used schumacer mounts, spool k-frame, couldnt afford headers, so i got a set of 65 c-body 383 manifolds, had the drivers side angle-milled at a machine shop to give me more clearance at steering box. I think we shimed the gear box a little also to give a little more room also, shaved down the steering coupler on the edges for extra clearance, with a hand file no less!. Later in my demon i used the cheap b-body headmen headers and its much easier and better performing, but i had already changed to manual steering so i cant tell you if it would work or not, people prob tell you no but people say alot of things!