Spanky, I believe it is.
Client wants to "restore" the cab and frame, axles etc. to better than original. Like the 48 2 ton I completed this summer.
Repower with ??? and an automatic trans. I'm voting with this engine to be a one of a kind.
This is a long wheel base and when I'm finished, he wants to put a ramp truck bed on it, fixed? hydraulic?, either way, not part of my project.

Mike B, It isn't running, but dry shifting it distinctly has 6 gates. I didn't spend much time under it, mostly looking at motor mounting, but it looked like the 2 pieces belonged together. The PTO looked something like, but not the same as the one on the 48 trans. Couldn't say for sure that the bell housing was separate or attached.