MC for 68 Barracuda w/Disc-Drum
1. Contrary to popular opinion the early disc/drum dual masters have the same size reservoirs front/rear. I have a factory original from a 67 Dart somewhere in the pile of parts. The car was wrecked in 1974.
2. You can use a later disc/drum master (73-ish a-body will work fine).
3. You can use the late-model two-bolt aluminum master with an adapter.