Quote:

Now I am getting it! I will need to use the balancer and converter that are currently on this 440 (if it is externally balanced) correct? If internally balanced I can use the 69 converter. Once again I am no expert on this subject but when they balance the rotating assy. ie: rods, pistons don't they simply match the weights of these internal so they are all exactly the same? Isn't this achieved by removing material from the rods and pistons? I would think Chrysler would have done this to the HP and Six Packs and not the standard engines? Seem backwards to me?



I would use the 69 convertor and get a B+M flexplate instead of using a convetor SPECED for a MOTORHOME and it's camshaft... this is all ASSuMEing it's an externally balanced engine .