FOR 99-07 CHEVY SILVERADO GMC SIERRA EXTENDED CAB OUTER SLIP-ON ROCKER PANELS This is a new pair replacement for Chevy Silverado/GMC Sierra Extended Cab (4 door) Weld On rocker panels. For Rocker Panels And Cab Corners, you can look at eBay item number:313896805166 For Cab Corners, you can look at eBay item number:313980089546 Specification Color: As pic show Material: Coated SteelFinish: Galvanization Placement on Vehicle: Left, Right Made to strict quality control standards One-piece Stamped Steel Construction Direct replacement for #SDD-ZTLY0118 #0856-001 #0856-002 Fits: For 1999-2007 Chevrolet Silverado For 1999-2007 GMC Sierra Fits The 4 DOOR EXT. CAB ONLY(Extended Cab) Package list 1 PAIR Rocker Panels (As pic show) Shipping All items will be shipped out in 1 business day, no expedited service available. (USA only, Does NOT include Hawaii, Alaska or Puerto Rico, PO Boxes/APO's) Contact us Any Questions, Just feel free to contact us on eBay. We will reply you in 1 business day.