factory I assume... I haven't been inside the engine or trans, that would be the only parts of the truck I haven't worked on yet. I did replace the transfer case but that's as close as I got to the T/C. There are major parts from 5 different parts trucks in this thing so far, eventually to be 6 when I do a Cummins conversion but that is not planned for another couple of years. In the meantime I'd like for the 318 to be fully functional.
