The new Dodge Dart?

My brother-in-law bought a Dodge Dart when he first started working for Chryco back in the 60’s. Kept that thing for years…Gave it to his son who was away in college when we was promoted to plant manager and Chryco leased him 2 new cars every other year. My nephew sold it when he graduated from college…It was approaching 500k miles by then…The engine was NEVER touched. I think it was on it’s 500th ballast resistor…And the carb had been replaced/rebuilt 2-3 times. But the engine and tranny were all original.