Chasing vibration...help!!

Maybe list out the many possible causes and start checking them off .......

U-joints/driveshaft/balance
Slip yoke engagement/wear
Wheel bearings
Differential bearings
R&P gear wear
Wheels
Tires belts/bubbles/balance
Ball joints
Tie rod ends
Alignment
Shocks



Maybe if I add some quarters I can make it shake all the time...lol
Lol, Duct tape a few pounds of 'em on the tail housing and take it for a ride. :D