Actually the 89-97? Thunderbirds/Merc Cougar and the 93-up Lincoln Mark 8's did use the 5 x 4.25 (also known by its metric equivalent 5 x 108mm) bolt pattern. Most of these wheels have a shit ton of pos offset, similar to a front wheel drive wheel. Pretty sure the mid 90's Ford Taurus/Merc Sable used this same 5 x 108 bolt pattern as well. Also, Ford used a different5 x 135 bolt pattern on the 97-03 F150's/Expedition/etc.

Those wheels would probably need to be used on either a Mark 8 or Thunderbird only because of the bolt pattern and the offset. Either way, good luck with 'em.