Truck Resto is proud to offer application specific hardware for your OBS Chevrolet and GMC truck or SUV! We know how difficult it can be to hunt down the specific size of each individual screw, bolt, or nut that holds your OBS together. That's why we've torn apart our own vehicles to see what holds them together to bring you hardware kits to put your GMT400 back together. Shop our selection of OBS interior hardware, exterior hardware, lighting hardware, and more to securely fasten your OBS Chevy/GMC truck or SUV back together with ease using an OBS hardware kit from Truck Resto!