5.9 Magnum flywheel - DIY with bolt-on weight??

DartFred said

I think there's a diagram with the weight removal (drilling) of a neutral balance flywheel. You would probably need a machine shop to do it for you. I went with the MP flywheel for my 360 magnum with a viper T56 tranny. My clutch is a 10.5 mcleod unit for a camaro and works perfectly.

Click to expand...

This option still seems a possibility to me. Others have apparently done this on other applications.
http://www.moparaction.com/Tech/quest/internally.html
No weight to get in the way.

I noticed too the mopar performance flywheel is cast so there's no real advantage other than the right balance.

I'm not confident enough to just buy the book and do it (not good if you get it wrong) but I am curious to hear opinions from anyone who's done this kind of thing.