hey, i brought my self a 1991 ford mustang fox body with a welded diff and want to change it back to standard or lsd to stop it from wrecking my tires. its only the centre unit that is damaged the crown wheel and half shalfs are not damaged on removal. but its has 10 bolts to hold the crown wheel on 28 splines on the half shafts, i've found that a atlas unit will not fit due to been 8 bolts to hold the crown wheel on. does anyone know if a transit diff has 10 bolts for the crown wheel? any help would be much grateful