[DAVID GAGNARD]

The 76-80 Versailles rear end differs from the 87-88 rear ends,the 76-80s are 52 inches flang to flang,the newer ones are 54 or 56 flang to flang,not positive,but I think the rotors and calipers are also different.......

I have had both,the 76-80 rears are the exact same width as the 65-66 Mustang and the old Mavericks,if fact they inter-change with them as the front and rear suspensions are identical........

The 87-88 rears use coil spring rear suspension where as the older ones use leaf spring rear suspensions......

Hope this helps..........

David