@Syleng1
My situation was the opposite of yours. I "thought " PTC was making me one with a larger snout for the 5.9 and a smaller input shaft but no. It was made for a larger input shaft and I didn't find out until it was all back together :BangHead:
Just wanted to let you know my experience with PTC. If you find someone that says they will do it, make certain, without question, they understand. Wish I would have done better.