these are perfect for if you want to use the
morini m1 43mm gilardoni kit because you do NOT have to bore these cases out and the cylinder will slide right in, yep, just checked with the actual kit, pretty radicool. you can probably just switch your internals over to here and use it, or if you only have internals, build an engine up...or do something wild.
theres a brass bushing pressed in this one, cylinder studs, intake studs, and seals that appear to be okay, but might be too old to run.
