It's crazy isn't it?
International Loadstars are all the rage too. It's a popular platform for Cummins swap, lowering, custom bed... If they're lucky enough to find one there are the TravelCrew (crew cabs) to work with.

I used to haul grain in a twin screw loadstar with a 6-71 that had a straight pipe. The guys at the elevator knew I was coming when I started it up in the field to build air pressure.