Part Name: Brake Rotor Kit Position: Front and Rear Part Number: K8-100992 This Kit includes 4 parts: 2x Front Top Quality Disc Brake Rotor (Both Sides) 2x Rear Top Quality Disc Brake Rotor (Both Sides) Vehicles (see fitment table for detailed fitment information): 2010 Chevrolet Silverado 3500 HD 2010 GMC Sierra 3500 HD 2009 Chevrolet Silverado 3500 HD 2009 GMC Sierra 3500 HD 2008 Chevrolet Silverado 3500 HD 2008 GMC Sierra 3500 HD 2007 Chevrolet Silverado 3500 Classic 2007 Chevrolet Silverado 3500 HD 2007 GMC Sierra 3500 Classic 2007 GMC Sierra 3500 HD 2006 Chevrolet Silverado 3500 2006 GMC Sierra 3500 2005 Chevrolet Silverado 3500 2005 GMC Sierra 3500 2004 Chevrolet Silverado 3500 2004 GMC Sierra 3500 2003 Chevrolet Silverado 3500 2003 GMC Sierra 3500 2002 Chevrolet Silverado 3500 2002 GMC Sierra 3500 2001 Chevrolet Silverado 3500 2001 GMC Sierra 3500