97- 04 mustang rims again !

Thanks 65cuda360, now we are getting a recipe with numbers fro cutting, and options for how to cut, and also optional rear housings. nice. Now I'm curious if 8.8's ever came with disc brakes. your first gen look sweet by the way.
Pauly v100, thanks for the wheel info, you've obviously R & D'd on 2 separate styles of mustang rims, and a plethora of different suspension options without running into the spacer necessity issue. I think it's very cool how you chose a different route than the bullitt.
You might be right about the rim, I kind of recall Ansen, and another company both made aluminum slots back in the 80's, but because one had a raised mounting pad it needed a 3/8 spacer, or the bleed fitting on the caliper would tear the inside of the rim up. Just because 2 rims have the same dimensions, you'd think fitment was set in stone, but not always, as we are discovering.