under chassis headers for 1963 dart 340

I have Dougs in mine, and they barely fit with modification. They are not cheap, plus I had to get a flaming river ujoint for the power steering and a mini starter.

I have a 340 4spd in my 64 dart.
Have any pics of D.S. header/Z bar/linkage clearance? Im also doing 65 Dart magnum 4spd swap...….. Thanks