Building 69 383 for my 69 dart.

It's not hard to look at summit for pistons.... It's not a rare or awkward engine.

Yes correct it is not a rare or awkward engine, but piston choices are not as plentiful as the other mopar engines
I want a real 9.5 not 8 CR.... doing the math on some of these, they are not what they should be. Piston selection for 383 is well known as not so good. So I am curious as to what people are using