87-93 stock rims
 

I was wondering if the same size rims were used on some 4cyl mustangs as 8cyl mustangs. I'm lookin for two more stock rims for my 5.0 LX 88'

If you are looking for the 10-hole (phone dial) LX wheels, then yes they are all the same size: 15x7"

Yes thats what I'm lookin for 10-hole so they are the same if they are 15in rims.

Is there any other cars that used the same bolt pattern on a 15x7 rim

'80-'82 and '83-'88 Thunderbirds/Cougars, '79-'93 Mustangs (all except SVO), '79-'86 Mercury Capri, '78-'83 Fairmonts/Zephyrs, '80-'82 Ford Granada/Merc. Cougar, LTD/Mercury Marquis '83-'86, all had 4 lug wheels that would work. Thunderbirds also had the GT style wheels for a few years. LTD's and a few other cars had the "phone dial" wheels in the same size, but from what i hear they are slightly different in terms of brake caliper clearance (i've heard they rub). Your best bet is to find another mustang with those wheels and get those.