TurboJones

What is the best way to convert my 91 gt to 4wheel disc brakes???

67mustang302

Personally, I say buy a kit from Wilwood.

ALMOST STOCK

You could also go with the Baer Brakes or the Cobra Brakes M2300K.

If you're looking for a more inexpensive way to go you could always piece together your own 4 wheel disc system if you followed this.
http://home.comcast.net/~mjbobbitt/mustang/page1.html

89moneypit

I just replaced my brakes with new front and rear kits from SSBC. They were the only ones I found that offered kits for the stock 4 lug wheel. You could just purchase a rear kit and keep the front stock. I think that kit was around $700. I decided to buy a new front kit with bigger rotors and calipers. I believe the rear kit uses parts from a late 80's Thunderbird Turbo Coupe.

ALMOST STOCK

You didn't look at Baer then......

Mustang 79-92 Rear Gen-Fit Install Kit 6801007

Mustang 4-lug 79-92 Rear Serious Street 4262017 AVZ 11.35 1-w-park
Mustang 4-lug 79-92 Rear Sport 4262061 BVZ 12 1-w-park
Mustang 4-lug 79-92 Rear Track 4262047 CVZ 13 1-w-park
Mustang 4-lug 79-92 Rear Track-Plus 4262072 CVZ 13 1-w-park

Mustang V8 4-lug 87-93 Front Eradi-Speed Touring-Plus 5261004 a 11
Mustang V8 4-lug 87-93 Front EradiSpeed-Plus 2261004 a 11
Mustang V8 4-lug 87-93 Front Extreme-Plus 4261058CORE Df Fgk 14 6S
Mustang V8 4-lug 87-93 Front Sport 4261089CORE Bgk 12 2-PGC
Mustang V8 4-lug 87-93 Front Track 4261056CORE Cgk 13 2-PGC


Mustang 4-lug 93-93 Rear Serious Street 4262015 AVZ 11.35 1-w-park
Mustang 4-lug 93-93 Rear Sport 4262060 BVZ 12 1-w-park
Mustang 4-lug 93-93 Rear Track 4262046 CVZ 13 1-w-park
Mustang 4-lug 93-93 Rear Track-Plus 4262069 CVZ 13 1-w-park

89moneypit

Dang! Guess I didn't. Good thing I'm happy with what I bought.

931843cobra

I just converted my 93 to 4 wheel disk and 5 lugs by using the front spindles and rear out of a 95 gt. I also used the 95 master. Works great. Took about two weekends.