1966 Driveshaft - Which End is Front?

Never seen a correct u joint fit like that, also where did the shaft come from? I have never seen a 66 driveshaft with the torsional rubber in it. ?

me neither, the car in my avatar is a 1966 Canadian valiant and it has a normal drive shaft in it with a slip yoke and I can tell you the U joints don't fit like that!