drive shaft

Hey guys my 72 demon when I purchased it had a 904 trans in it :sign6: . The fender tag calls for a 727, I have a rebuilt 727 but noticed these trannies are not the same length and I will need and different drive shaft. Can someone tell me if any small block V8 with a 727 tran will have the correct length drive shaft that I can use for my application?

Thanks in advance Tony