In your steering colume you have what is called a clock spring it is probably worn usually between 75,000 and 100,000.
The 2011 Chevrolet Silverado-2500HD has 16 valves.
The 2008 GMC Sierra-2500HD has a V8 engine.
The 2012 Chevrolet Silverado-2500HD has 16 valves.
The 2007 GMC Sierra-2500HD has 16 valves.
The 2013 Chevrolet Silverado-2500HD has a V8 engine.
The 2001 Chevrolet Silverado-2500HD has 16 valves.
The 2007 Chevrolet Silverado-2500HD has 16 valves.
The 2008 GMC Sierra-2500HD has 16 valves.
The 2005 Chevrolet Silverado-2500HD has 16 valves.
The 2002 Chevrolet Silverado-2500HD has a V8 engine.
The 2010 Chevrolet Silverado-2500HD has 16 valves.
The 2006 GMC Sierra-2500HD has 16 valves.