S&S, M8 Touring MK-Series crankcase assembly. Large bore
$59.73
$96.17
A 4-1/2″ large bore crankcase assembly version (4.695″ spigot bore) of the S&S 993723 Standard bore MK-Series cases. Ready for even bigger bores to install truly massive cylinders! All that big bore power requires a quality and strength past what stock cases can take. That is where this large bore S&S M8 Crankcases come in. Designed to allow for extra large bores; with a machined oil scraper for less oil dragging on the flywheels. Offered is better reliability; all while fitting in a stock frame. – Stock deck height – Fits stock frame – Stronger than stock – Machined; close-fitting oil scraper (stock is as cast) – Large volume sump – 4-1/2″ bore (4.695″spigot bore) – Compatible with VVT models
