Check the TSBs; GM considers the parade clunk normal. The UUC shifter is a nice mod, it will shorten your throws about 30%.
As others have already said, parade clunk is normal... You still might want to take a look at the front differential bushing. We've had a few come in that had that bushing worn out, replacing it helped with the clunking...detv said:I have seen this topic multiple times, but what is the official way to eliminate the "clunking" noise when parading? I have been told new clutch, drive shaft, etc..
Definately a much needed improvement over the stock shifter...detv said:Also, will getting a new shifter (UCC) really make the shifting between gears much s moother?
thx:annoyed: