B-Body HP manifold on 440 Dart?
If I was doing a stroker in the future I'd spring for a set of TTI's. Any aside from that you might as well use the b body manifold. As said it is tight to the fire wall. I did not see a way to male it work with a manual trans tq shaft and not cook something.
500+ cube strokers make a tremendous amount of back pressure with a small exhaust. Uncorking my 511" to bypass the 2.5" straight through exhaust makes a very noticable difference and was worth 25+ rwhp.