volare disc brakes on duster?

I had a 73 Duster with Aspen (same difference) brakes on it. I just took the spindles and the brakes. I used the Duster upper and lower joints and it worked fine. As a matter of fact I did the alignment with a tape measure and it never vibrated or had any premature wear on the tires. I drove the crap out of that thing too! Actually I did use the Aspen lower ball joint just because I was too lazy to try to change them.