Hello all, I have a 96 Impala SS I bought back in Feb. Its clean as a whistle and only has 80,000 Original Miles. It has the stock 3.08 Limited-slip rear end. When I take off even lightly from a Complete stop, it seems to make a "Clunk" sound. I recently changed out the Differential Fluid, (which was much needed). While I had the cover off, I couldn't find any obvious damage or wear. Ring and Pinion looked good, no excessive play anywhere. I checked all the Control Arm/ Trailing arms, all the Bushings, everything looked good and tight. It drives fine while on the road or Freeway. (No grinding/ whining sound at all) Can anyone please help me out on this?? Any info would be helpful. Thank You!