Please someone help! '36 ton & half closed driveshaft. Have replaced both u-joints, 2 bushings and middle bearing, pinion bearing at end of rear drive shaft, coupling & pins in rear driveshaft, rear driveshaft, bearing in tranny. I am getting a horrible noise in middle of drivetrain, vibrations you name it. I can put rear wheels on jack stands, start motor, put tranny in third gear and the whole drivetrain sounds like its coming apart! I have been working on this for 4 months and nothing seems to work!
