5.9L Magnum questions

Stock magnum 5.9 pistons are 1.612
H116cp are 1.660
Magnum 5.9s I’ve measured stock are .051-.053 in the hole.
So that piston puts you .005-.003 down in the hole on a nominal deck height. That’s pretty good for bolt together stuff. You can use the head gasket to set quench. But as I said above, please have it balanced.