BAK Industries 26121BT Features: Equipped w/Integrated Cargo Management Rails 500 lbs. Rated Sliding Contractor Rack Slides On And Off In Seconds Position Anywhere Along Length Of Bed Tri-Fold Panels Fold Open For 100% Bed Access Easily Installs In Minutes Without Drilling Panels Lock Securely Fits Flush To Allow Access For Mounting Other Acc Height: 8.00 Width: 23.00 Length: 68.00 Fitment: 2017/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::Bed Length = 78.8, Bed Side = Fleetside, Dually Bed^^2017/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::Bed Length = 78.8, Bed Side = Fleetside, Dually Bed^^2017/GMC/Sierra 3500 HD/SLT Extended Cab Pickup 4-Door/6.0L 5967CC 364Cu. In. V8 FLEX OHV Naturally Aspirated::Bed Length = 78.8, Bed Side...
