440 .509 292 Iron head monsters

Sounds similar to a motor I have sitting in the corner of the garage. 383 .060 over 11.5 to 1 direct connection pistons. 509 purple shaft cam. 906 heads. Holley street dominator manifold. I was planning on running it in my 68 Plymouth Satellite but it might look good in my old 67 Dart. Really was planning another 340 for it. I also have a 440 core sitting in the garage as well.

My opinion would be to put the 340 in your dart, better balance and high winding bliss. Save that 383 for a B or E with easier headers as an option and make a hard to beat combo!