Plymouth sold only 1,815 units equipped with this powerplant. However, it's not just the engine combo that can make a 1970 Road Runner rare. The convertible body style was also in low demand.
this V8 makes the 1970 Plymouth a nice highway cruiser. When it will become a road-worthy classic, that is! While the seller suggests it's perfect for a Superbird clone, I think this Satellite ...