View 30 Photos View 0 Videos 2021 Chevrolet Silverado Box Truck - 350HP, 6 Speed Automatic, Roll up Door Recently Updated $38,500 USD Used 2021 Chevrolet Silverado box truck for sale, 350 HP diesel engine by GMC, 6.6L with 6-speed automatic Allison transmission, single rear axle, 98,806 miles, 201" wheelbase, yellow color.... ConditionUsedUsage101,582 MilesDuty ClassMedium Duty Box TruckHorse Power350 HPEngine ModelGMC 6.6LTransmission6 Speed AutomaticSuspensionSpringRear AxleSingle AxleRear End11,000 lb 4.10 ratioDoor TypeRoll upStock Number460242 MLS Number14287239CategoryDelivery / Moving / Straight / Box Trucks Last Updated5/23/2026 LocationSan Diego, CA, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info