71 Duster Disc brake swap??

Break it at the upper control arm/frame bolts and lower ball joint/ower control arm points and you have what you need.

Take the master cyl, lines and proportioning valve off and you're good to go.

It's an easy swap as long as the bolts/nuts cooperate.

Driveshaft is about 1.5" shorter when going from a 7 1/4 to a 8 1/4.