I have a 99 f450 powerstroke with a 4r100. I have a zf 5 speed out of a 97 powerstroke. Will it swap in? I know that most of the super duties have a 6 speed. But I know there is some rare ones out there with 5 speeds. Is it the same 5 speed from a 97?

 

My 5r110 isn't very rare as it's was put in many F-250's, 6.0's from 2003 until at least 2007.

I wouldn't bank on a clean fit, if at all.

Edit...Owe, got it...a manual tranny.