im in the process of the swap right now. I used just regular old a body headers in my dart. They seem to work well, but I have not fired it up yet. I do have to reroute the power steering hose. I have manual brakes so no booster to worry about.
Rob Dunn 1976 Dart Sport 360 2000 dakota RT 408 with 150 nitrous 2013 Dodge Ram 1500 Hemi 2009 Jeep Patriot