Think I may have found vibration problem

chased a vibration in my 67 dart for-EVER. turned out I had rotated my axle tube in the housing (8.25, 4.10 rear). It eventually broke the rear companion flange. Dropped the rear out of the car and one of the leaf springs was pointing UP at a strange angle. Couldn't see it in the car but boy was it obvious once it was out.

Hope you got 'er fixed!


CE