Where EXACTLY is the serial number on the frame?

[ford3]

the frame # will be any where from the front frame horn to under the body on drivers side, as was stated the fender sits on top of the frame so it has to be removed, get a good wire wheel on a strong drill motor and start cleaning, all the way to bare metal, start looking on top of frame near the steering box, if not there check just in front of the cowl, some times its just under the body, look real close some times they are stamped very light, going by engine # will not help unless its the same as frame #, you do not want two different numbers for one car, get the frame #