It's fairly unusual these days. Only thing you'll find with an engine that big is either a full-size SUV, a large truck, or a Corvette.
Plus, if you weren't here, you might not appreciate just how horrible the "EPA era" engines were. Much stricter emission controls + not having the technology to really meet it led to some really de-tuned engines. Wouldn't be unusual for a 5-6L engine in those days to only make 140-160HP stock.
Unless you were going for a race car or something it's quite uncommon to have a 5.7L engine in anything but an American car.