This is what a VIN decode gave me on my 2007:
Primary Features
Build Date: 06.12.2005
Vehicle Line: F53 Stripped Chassis
Body Style: Recreational Stripped Chassis
Version: Ford Series
Engine: 6.8L Petrol EFI V10
Transmission: 5R110W 5 Speed Auto Trans NAAO
Drive: LHD RWD
Axle Ratio: 5.38
Emission: 50 State Emission Requirements
Air Conditioning: Manual Air Conditioning
Territory: (+)"USA"
Minor Features
228"/5791MM Wheelbase
Detroit Chassis Plant
U.S. Sales
22000 LB. GVW
2006 Job #2 Program Control
Less Special Language Label
Owner Hand Book Pack
Trailer Tow Prep Pack
Recreational Stripped Chassis
Less Driver Air Bag
Less Passenger Air Bag
Less Spare Wheel
With 6.75 X 19.5" Steel Wheels
Less Spare Tyre
50 State Emission Requirements
With Heavy Duty Front Suspension
7500 LB. Front Axle
With Front Stabilizer Bar
5.38
Less Rear Axle Limited Slip Diff
6.8L Petrol EFI V10
With Power 4 Wheel Disc Hydro Max
Normal Fuel Fill
For Unleaded Fuel
With MPH/KMH Speedometer
Generic Country Group 1
Ford Series
Less B&A Control Codes Issue 030388
5R110W 5 Speed Auto Trans NAAO
F53 Stripped Chassis
(-) GVMT Service Administration
(-)"CDN"