68 Barracuda Convertible 452 cu.in. 4-speed

You're right. The 9 inch out of a 75 Monarch was the only option if you want to use disc brakes and have the calipers appearing almost like the mopar ones up front. I didn't want to install modern rear brakes on 8 3/4. To find a good mix with old parts and modern technologie is not easy. It was always part of the whole project to get the best of every world without loosing the look of a 60's car. Believe me this is not easy and I've spent hours to think about and I've redone a few changes twice.