74 Duster 318 4spd - how common

Sedanman said
It's not that common and I assume it has disc brakes if it has a booster.

murray59 said
I was wondering that very thing.

All ‘73+ V8 cars had disk brakes standard. Power would have been an option. As a ‘74 this will be a BBP disk car if it had a 318 from the factory.

dirty white boy said
most likely a 833 od trans,..3 speed with a od...look at shifter linkage if one leaver coming outta side cover points up and other down its a od 3 speed,..both point down its a 4 speed...

833OD’s didn’t start until 1975. It’s either a standard 833 4 speed or possibly an original 3 speed that was converted.