Crankshaft Problem
If you have dented the crank jourals you will need to either have it polished out or have it turned if the dents are bad.You would need to turn the crank either way if you are rebuilding it and changing bearings.If the bearing are showing copper or alot of scratches,they are toast.Normally you can get the turning of the crank and a set of bearing as a kit for a good price.Might be a good idea to post a pic of the dents and bearings and any problems you see,Scott