. My question is that the stock converter has the flywheel made on it and it is all one unit that bolts to the flexplate. The ones I'm seeing on jegs and summit are just the converter and you have to buy the flywheel separate. .
You are probably seeing a generic photo. So far as I know, all mopars have the starter ring gear on the converter.
Older LA engines used a 4 "star" shaped flexplate. Aftermarket flexplates can be had to adapt a neutral balance converter to an externally balanced engine.
Realize that there are "several" external balance situations. A 5.9 Magnum is externally balanced, but not the same balance condition as an LA 360
