Attic cleaning KTM engine parts

[JP Morgen]

Cylinder for 400 with three boost ports, 82.00mm, straight fins,$45 shipped. Same with bent top and bottom fins,$40 shipped. Same with liner removed(included), straight fins,$35 shipped. 400 heads, two with broken ring damage,$35 for both, shipped, one in good shape, no damage inside or out,$35 shipped. I have many sets of gears, and shafts, cheap, let me know what you need, thanks. Shipping in 48 states only.

[Mike Lenz]

I am interested in the first cylinder you list.  Is it usable at 82mm or does it need bored?  Please e mail me at [email protected].
Thanks
Mike