25 0 2023 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $40,500 USD Used 2023 GMC G33903 Box Truck for sale, 35,171 miles, 401HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single rear axle with spring suspension, 32-gallon fuel capacity,... ConditionUsedUsage35,171 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSleeper Size0"SuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91628673 MLS Number13571448CategoryDelivery / Moving / Straight / Box Trucks Last Updated10/27/2025 LocationSouth San Francisco, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info