Like Tim said, try a wheel spacer or maybe a steering limiter.
Off topic:
Damn Tim, I don't know if I would've had the heart to get rid of that Fox, that thing is beautiful!!!!!!
I know...I know!!!! THANKS!!! ...I bought the car new from Metro Ford (off the showroom floor in 1991) owned the car for 17 years...Sold it 3 years ago for more then what I paid for it!!
Car had 625 hp at one point and ran a best of 10.51 @ 132.35...saw 9 rainy days and had 23k miles when I sold

IT!! ....Car is now in Charlotte, NC!

...I do miss the car from time to time!
(PS: I had no reason to sell it...I guess I feel more in

with the Cobra at the time...and Kimberly!!!)