View 27 Photos View 0 Videos 2021 GMC G33903 Box Truck - 401HP, 6 Speed Automatic, Roll up Door Recently Updated $30,250 USD Used 2021 GMC G33903 Box Truck for sale, 85,422 miles, 401 HP 6.6L V8 gasoline engine, 6-speed automatic transmission, 17.7 ft wheelbase, 8,600 lb single rear axle, spring suspension. Check... ConditionUsedUsage89,958 MilesDuty ClassLight Duty Box TruckHorse Power401 HPEngine ModelGMC 6.6LV8Transmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End8,600 lb 4.10 ratioDoor TypeRoll upStock Number91623772 MLS Number14504357CategoryDelivery / Moving / Straight / Box Trucks Last Updated9/9/2026 LocationElkhart, IN, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info