Yeah, the VIN on plate on the cab is 3E56XXXXXXX and is the same VIN as the number located on the frame in the engine compartment. I'm leaning toward "it's an implanted engine" theory.

Scott

1964 GMC 1002 Long Wideside w/305E V6 & sm420 "Blue Jeans"
1996 Harley Davidson FLHTCI
1981 Husky 250CR
http://community.webshots.com/user/gmc1002hf5669a