C body 727 into A body. Any Issues?

the out side dimentions are the same on all of the late model car 727 tranmissions. the weight just absorbs vibrations. there may be some different parts in each of them with the 72 gettting the nod first. it may have the smaller kick down servo. the 74 may have a four clutch front drum and 4 pinion front planet. you'll have to take them apart and see.