944 on 64 split
 

I have a 64 bus and also have a complete set of 944 brakes from an 85, I think. Has any one tried to do this swap on to a bus before?

Front brakes, yes. I bought the kit from OldSpeed that uses them.
For the rear, I think if you have the IRS conversion done, they are a bolt on but if you have swing, not sure.