Yep, it was in Huntsville, had Tennessee plates on it.
I've got some pictures but none of the info sheet in the windshield...
It appears to have a Dana rear axle, and all 4 tires are trying to get out of the fenders so I'm guessing a complete chassis swap, and a gas V8 if I remember correctly.
It is a sharp looking truck, the square rear door windows help a lot. They make it looks so much better than the crewcab conversions people do and use sloped front rear doors just the same as the front doors.
Over all a very nicely finished truck.
Grigg