Engine Manufacturer/BrandCAT Engine Model3412 HP825 ConditionNew Additional InformationThe crankshafts on all engines have been spun monthly and all engine have been in protected storage since purchased. All engines are being offered as is, where is. No warranty implied or expressed. If requested, engines can be checked or test ran or ran on dyno at Buyers expense. Seller will load engines on Buyer's truck at Seller expense. All shipping cost is at Buyers expense.