Thanks for the reply. I'm in northern Arizona.
I got the "e3" number from the master parts list:
The MPL says your '83 fan should be what I'm looking for, if the fan didn't come from a truck with the Pony option.
-Walt
82F150I6
1982 F150 4x4 Styleside, Dana 44 front axle, New Process 208 transfer case, 4 spd manual xmission, 4.9L engine.
2nd owner, purchased in 1986. Best damned truck, ever!