Wpuld like to sell this NOS KS top end kit. Complete with cylinder, piston, ring, bearing, wrist pin amd clips. There is one tiny little void in roof of exhaust port, not close enough or big enough to be a concern, but worth mentioning.
$180 shipped
Also this muffler. Never seen one on a saw in the states, not sure what the story is but a cool item. Does have a baffle and a tube but a pretty big outlet. Muffler bolts and front cover/support included $50 shipped