Getting ready to swap a 5.7 into my 73 Dart Swinger

The Srt Jeep manifolds work with the Alterkation after a little modifying of the drivers side mount but i don't remember hearing of anyone making them work with the stock K frame
There's a little room to work there I could definitely make a set of headers for this car with without modifying the TTI motor mounts and I'll be cutting it pretty close to the power steering but I would just like to know will the manual steering box give me any more clearance