There is indeed a difference. 1979-1990 all used the same style of fender that had a smaller wheel opening. For 91-93, Ford "opened up" the wheel opening by changing the arch at the front. This required a different fender spat for both GT and LX.
Answered by Jonathan M. from Hewitt | Comment 1 0
Ford Mustang - 1991 (91) - 1992 (92) - 1993 (93)