I had my driveshaft in the shop a few days ago getting new u-joints. The guys there asked me if it was the original driveshaft for the car. (As it was sitting in the back seat when I bought the car I couldn't say for sure.) The reason he asked is because the u-joints in the shaft are not alligned with each other (as is normal) but one joint is offset about 45-degrees from the other. He was telling me that a few older model cars had this done to cancel driveline vibrations. So the question is: Is anyone else's driveshaft the same? (Car is a V-8 with a TH400 auto trans.)