Here is the Warranty plate data from a specific Ford Econoline
NOTES: The following may or may not apply to this particular vehicle.
Panel Van = no side cargo doors, no side windows
Standard Pickup = has 3 or 5 windows (not counting the windshield)
Custom/Deluxe Pickup = has 5 windows
Falcon Deluxe/Custom = has side trim
Super = Extended length
exc. = Excluding
pre-ballast = In mid-January 1961, Ford started installing a ballast (weight) above the gas tank. The GVW is different for Econolines without the ballast.
(H.D.) = Heavy Duty - thicker steel frame, extra leaves in springs, heavy-duty rear axle, heavier payload capacity