318/360 Crank/347 running on Dyno

So what vehicles did the stock Magnum heads come on? And what are they fetching (average) for a set?

Late '91 to mid '02 5.2 and 5.9 (or whenever they dropped the 5.2/5.9 Magnum V8's. Dodge Dakota's, Ram's and full size vans.

You can usually find them for $100 or less here. Very hard to find a set not cracked between the valves in the combustion chamber.