Originally Posted by 65ELCMO
I have a 400 crank and a external balance front damper.
I've been told to use a 350 flywheel with a add on balance plate that mounts between the crank and the flywheel. Does this work?
Yes, but can cause problems for the starter, since you are moving the whole flywheel out away from the crank flange equal to the thickness of the weight plate. The correct flywheel is a better idea.