I know this has likely been covered here before, but the search function here SUCKS!! I have a good 130 tooth neutral balance flywheel and want to use it on my magnum engine swap. Can someone provide detailed info for modifying the neutral balance flywheel for use on the magnum? Thanks. P. I.
FYI, 5 second search. 5.9 Magnum flywheel - DIY with bolt-on weight?? | For A Bodies Only Mopar Forum
I have used this with good results. Bolt on Flywheel Weight for 130t Ext. Balance 360 Magnum Mopar Dodge A833 5.9 | eBay I also use one for my run stand flywheel- this way I can remove it when breaking in a neutral balance engine, or install it for a 5.9 Magnum.
The only word of caution that I'd offer is to check your clearances. Since it mounts on the engine side of the flywheel, make sure it doesn't rub on your inspection plate- you may have to tweek it a bit, although I didn't need to. It may be close. There's plenty of room between it and the block, though, so no issues there.