My Dad's 2002 350 that he bought brand new in 2002 with 5 miles on it is completely stock and today he just hit 265,000 miles. These weren't easy miles either he owns a vineyard management company and is constantly towing kubotas, skidsteers etc. what I got a kick out of is he hasn't had anything break ever. Its still the same tranny, motor, everything; all he has done is change the fluids regualarily. Thats not something you see everyday out of Ford, Chevy or Dodge.