don't lump Chevy in w/ Ford too quick, Mike!
I hafta disagree w/ the explanation - the small window cab was the "standard" cab, the panoramic rear window option made it a deluxe cab, and that could be had as a single seperate option - there was also a deluxe cab trim option, which was the chrome around the windows, better seat, chrome knobs, 2 visors and armrests,etc - also the deluxe trim package which was chrome bits, like grill and headlite rings - haven't seen any GM literature that refered to a TF cab as 'custom' to describe the "deluxe optioned" cabs, but have seen things that refer to 'standard' cab - 'Custom' was a designation used in the 60's and that led to the CST or Custom Sport Truck designations from 67 on
Bill
