For Chevy Silverado 3500/1500 HD 2001-2006 Inner Rocker Panel Passenger Rear

For Chevy Silverado 3500/1500 HD 2001-2006 Inner Rocker Panel Driver Side Rear

For GMC Sierra 3500/1500 HD 2001-2006 Inner Rocker Panel Driver Side | Rear

For Chevy Silverado 3500/1500 HD 2001-2006 Inner Rocker Panel Passenger Side

For GMC Sierra 3500/1500 HD 2001-2006 Inner Rocker Panel Passenger Side

For GMC Sierra 1500 HD Classic 2007 Inner Rocker Panel Passenger Side | Rear

For GMC Sierra 1500/2500/3500 2007-2013 Rocker Panel Passenger Side Extended-Cab

For GMC Sierra 3500 HD 2007-2013 Inner Rocker Panel Passenger Side | Rear