Is there really a diffrence on width between 67 and 73?
I just assembled 318 with (flowtech?) headers +904+8 1/4, in my 67 Dart. Took them from 74 Dart. I didnt notice any differences on widht.
Anyway, it was pain to assemble them in both of them. Allso had flowtechs in my 69 Valiant with 318...