Yes, Ford builds an F650.
replacing serpentine ford f650
I believe that a Ford F650 requires a class B license to drive.
you do not need a cdl to drive a f650. but call your states dmv and check with them
towing capacity
$170,000 for a standard F-650. A 6 door is probable close to the same cost.
If you are interested in buying a Ford vehicle such as the F650 the best suggestion is to go directly to a Ford dealership because they would have the most knowledge on care and operating the vehicle.
in the fuse panel under dash
One might find helpful reviews of the Ford F650 online through MotorTrend. They have useful information on the vehicle as well as performance reviews in detail.
depends on what body was put on chassis
No. Although they dropped out of that market in North America in 1997, Ford still manufactures heavy duty trucks for the South American markets (the F650 is a medium duty truck).
Regulate the carburetor and replace its gasket.