Good news...I posted a problem with my 2001 Z71 concerning a clunking sound when stopping and starting. My local GM dealer R&K Autoplex in Levelland, Texas replaced the yoke on the drive line and my clunking has stopped. I'm super pleased with the truck now. Happy to report the extended warranty I purchased when I bought the truck (used with 28k Miles) has paid off handsomely....
Thanks for the responses