I have a good running 440 I screwed together years ago, its a 77 block, with l2266f .030 pistons. So when I first got that motor I used it with a stock 440 truck flywheel, then I rebuilt it, and the machine shop balanced it with the flywheel, and they drilled the flywheel in a couple of spots to correct the balance with the l2266f pistons.
So now I want to move that motor to my 77 Ramcharger, that is automatic, is there a way to match some converter weights to what was done to the flywheel?