Concept... 80-86 front end with 87-96/97 wheel wells. The idea is to get a little old school look with the updated EFI internals that my 88-89 F250's already have. If I do mine it will be a reg cab though, so no sunken/split rear window (i hate those 80-91 super cab rear windows!). Plus I was thinking the reg glass lights can be replaced with the new plastic style that can be converted to HID... I like the old school look...