Since this link hasn't been posted in quite a while, I figured I'd post it in case anyone wants more detailed specs on the '04 F150 (or any of Ford's trucks).

https://www.fleet.ford.com/truckbbas...004/specs.html

If you click on the truck line you want info on, it pulls up a PDF file which has fairly detailed info on the trucks, particularly on the drivetrain, frame, and load ratings.

One interesting thing I found is that the frame is thicker on the 8,200 gvw trucks than on the others - just like the frame was thicker on the older 7,700 gvw trucks. But, unlike the older 7700 trucks the 8200 trucks use the same tranny as the 'normal' F150s - the 4R75E.

Forgot to add: If you go to this site -

https://www.fleet.ford.com/truckbbas.../techspec.html

you can also find specs for Ford trucks back to the 2000 model year, and for some years you can also find specs for the SUVs.

LK