632k, Miles on the clock but I don't think the motor has that many miles. Peterbilt EXT Hood. New clutch new transmission We have owned this truck 2 years we don't have paperwork on the engine But I have reason to believe that the engine was rebuilt just before we got It said there was engine were done on the report But it did not say to To what extent But it does not have any blowby Everything is super clean runs like a dream. Just too much truck for what we do. Brand new tires I believe the engine is rebuilt there is no sign of weakness def deleted 550 hp