5 lug rims on my car

I'm pretty sure all factory stock 17" mustang wheels are 17x8.....with the exception of the '03-'04 Cobra which I think was 17x9.

alot of people like to use the 94-96 V6 or GT MC...if you've got a 79-86 though, you can use an SVO unit, or one out of an '85 Town Car...it's what I use, works like a champ.
also ck out this site:

http://mjbobbitt.home.comcast.net/mustang/5lug.html

lots of good info on 5 lug swaps

go to your local junkyard and buy some 94-95 spindles for the front...i just got mine today and put them on tonight and the wheels look great under the car......$70 is all i had to pay and they pulled them for me......im using a 94 BB and MC on my car b/c i was told if you just change out the MC the pedal wont feel right,,,,so i guess ill just do it right and not go back later....maximum motor sports has a kit for the 94-95 MC in the fox cars and its only $35,,,,mines on the way

man, you suck, i paid twice that for the spindles, rotors and calipers...oh well

as far as the mc, with my stock booster, and the licoln mc, my pedal feels soooo much better than it used to....but that's just me

I used a 95 cobra booster on my 88lx. I had to beat the strut tower in one spot a bit, but omg the pedel is awesome now. I've got the whole 5 lug conv. done for about 1200 bucks. Peacing it all together was cheaper than buying the kit from ford, And yet I'm still using all the same stuff in there kit.