Not only confirm it, but I would let your machine shop of choice also square up the deck in relation to the crankshaft center line. They are almost always too tall and crooked from the factory. Chrysler was pretty loose with their machining tolerances. One last thing. If I was building a quench engine using domed pistons and open chamber heads, I would also have the crankshaft indexed. This assures all of the throws are equal and the exact same stroke.