It's been a while since I updated this. I've made pretty good progress since last October, but I still have a long way to go.
I have the engine and transmission completely bolted up together thanks to my Doomsday Diesel OM60x-to-AW4 adapter kit. I built motor mounts off of his laser cut engine plates, and I've been getting the engine bay set up. Right now, the cab is empty, so I start it by jumping the starter to the battery. But it's still being restored, albeit, I'm going a little backwards lol.
Anyway, here's a recent video of it running in its permanent home:
https://www.youtube.com/shorts/oLW08POhK6M
FYI, you created a new thread. Your old thread is here:
https://www.doomsdaydiesel.net//forum/om60x-swaps/1975-jeep-j20-truck-restoration-om606-swap