SilverGoose

I'm with Pete on this, drop the sump check the big end bearings, catch it before more damage is done. Have you checked to see if the debris is magnetic? If not that is an easy check. If you can catch the damage before the crank is destroyed could save big dollars. Good Luck

Is the reaction rod in good shape, that is not bent? If it is good why not replace just the bushings? Silent block bushings are made by many manufacturers,e.g.,Powerflex. Because silent blocks are used in so many places the prices are very cheap. The block material can be rubber(most common) or urethane along with others. I have nothing to say for or against Rossopuro, but just offering a different avenue. Good Luck

Let me know if the post is wrong. Just a comment on,the "Sort Of Indian Chief", the photo really reminds me of the 841 Indian. The 841 had a transverse V engine and shaft drive, only 1100 were said to have been made. Interesting pic.