My truck makes a clunking noise when i either put it reverse or drive, and it isnt a pleasant noise. So i put it on the hydralic jack, and turned it on, put it in drive, gave it some gas and went under. As it was going, i heard the joints on the driveshaft making weird noises. The faster you accelerate, the worse the noise. I think they are bad. how much is it for new ones on both ends?