The Capt has Arrived!!

:finga:
New to this forum.
I've got a 2 door 66 Dart, 4 door 66 Dart, 4 door 56 Plymouth Savoy and a 56 Dodge Town Panel. Current Project is to finish the 273 and stab it back into the 4 door Dart!
I've got some Headman Headers off of a 68 Dart that I'm hoping to fit up to the 66.
Anyone know if it will fit or can point me to a thread on this would be greatly appreciated!!
Thanks in advance