The product listed will fit '99-06 Chevrolet Silverado and GMC Sierra/Denali FLEETSIDE BED ONLY. The product is a 3 piece wing that will come with its own brackets to mount properly with small modifications. This product will match up to the factory bolt holes on the tailgate. The product will ship for $45.00 via ground, which is already included on the price. Please allow 7-14 business days for your order to be processed and shipped. CresspoWing™