Hemi fitment issues in 68 dart?

Rm21's (Troy) Dart was used by TTI to prototype those Hemi headers.

He supplied TTI with the measurements on engine placement.

Read his posts and open the pictures in this thread: 426 Hemi Swap 69 Cuda | Unlawfl's Race & Engine Tech | Moparts Forums

He's building another S/S Hemi clone, Plymouth 4spd, to match his Dart