S&S M8 Cylinder Kits

[Will-Run]

Does anyone know why S&S, has no M8 cylinder kits out yet?. Or do they?. I can't find anything on the topic.

[yobtaf103]

Probably the M8 market is not mature enough yet, to sell volume
2yr lead time to post factory warranty, not all want to do that sort of thing , a lot will have done a HD upgrade with factory warranty maybe extended too

[Hillside Motorcycle]

Plenty easy to use a readily available CP piston, and bore the 107" to 117".