MCHP Truck Parts - Your source for truck rust repair parts. The item "ROCKER PANELS SILVERADO SIERRA CREW CAB 2004 PAIR" is in sale since Saturday, October 29, 2016. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exterior\Other". The seller is "mchp_truck_parts" and is located in Detroit, Michigan. This item can be shipped worldwide.