1999 - 2006 Chevrolet Silverado 1500; 2007 - 2007 Chevrolet Silverado 1500 Classic; 2001 - 2006 Chevrolet Silverado 1500 HD; 2007 - 2007 Chevrolet Silverado 1500 HD Classic; 1999 - 2004 Chevrolet Silverado 2500; 2001 - 2006 Chevrolet Silverado 2500 HD; 2001 - 2007 Chevrolet Silverado 3500; 2007 - 2007 Chevrolet Silverado 3500 Classic; 1999 - 2006 GMC Sierra 1500; 2007 - 2007 GMC Sierra 1500 Classic; 2001 - 2006 GMC Sierra 1500 HD; 2007 - 2007 GMC Sierra 1500 HD Classic; 1999 - 2004 GMC Sierra 2500; 2001 - 2006 GMC Sierra 2500 HD; 2007 - 2007 GMC Sierra 2500 HD Classic; 2001 - 2006 GMC Sierra 3500; 2007 - 2007 GMC Sierra 3500 Classic
