I recently picked up a 74 727 out of a International 2wd pickup truck.I was planning on installing this in my 74 javelin.Problem is the tailshafts are a little different.The one from the truck is shorter and has a yoke bolted on the end of the tailshaft.My car trans just slips in the tailshaft-question is-can I swap tailshafts from my 727 I took out of the car.Or would it be possible to just lenghten the driveshaft to fit and change the yoke? HELP!