View 26 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door $29,500 USD Used 2021 GMC G33903 Box Truck for sale, 91,322 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, single 8,600 lb rear axle, 177" wheelbase, 33-gallon fuel tank. Don't... ConditionUsedUsage91,322 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91618744 MLS Number13498502CategoryDelivery / Moving / Straight / Box Trucks Last Updated2/21/2026 LocationJurupa Valley, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info