Part Number: CHT3550Chevrolet Express Rocker Panel Full Length Driver Side/Passenger Side 1996-2012, Chevrolet, Express,Chevrolet-Express-1996, Chevrolet-Express-1997, Chevrolet-Express-1998, Chevrolet-Express-1999, Chevrolet-Express-2000, Chevrolet-Express-2001, Chevrolet-Express-2002, Chevrolet-Express-2003, Chevrolet-Express-2004, Chevrolet-Express-2005, Chevrolet-Express-2006, Chevrolet-Express-2007, Chevrolet-Express-2008, Chevrolet-Express-2009, Chevrolet-Express-2010, Chevrolet-Express-2011, Chevrolet-Express-2012