YOU ARE PURCHASING A BRAND NEW SET OF 2DOOR STANDARD CAB OUTER ROCKER PANELS AND CAB CORNERS. THAT FIT THE FOLLOWING: 

1999 SILVERADO 2000 SILVERADO 2001 SILVERADO 2002 SILVERADO 2003 SILVERADO 2004 SILVERADO 2005 SILVERADO 2006 SILVERADO 2007 SILVERADO 

1999 SIERRA 2000 SIERRA 2001 SIERRA 2002 SIERRA 2003 SIERRA 2004 SIERRA 2005 SIERRA 2006 SIERRA 2007 SIERRA.