SO! The snow has melted enough out west here and so I rolled back the hood on the truck and to my surprise (and ultimately, my dismay) it has the 160HP 359 CI Cummins (the 5.9L).
This now spurs another question...
would it be worth the time and ultimately the money to dump in a 270HP Ford 474 CI Diesel (the 7.8L)?
Your thoughts much appreciated!!
by-the-way, the VIN is 1FDWK64C9RVA24045