S&S, M8 Touring MK-Series crankcase assembly. Black

The demand for performance-based M8 bagger parts is growing; and M8 engines are creating more power daily. All that power requires a quality and strength that stock cases can”t provide. That”s where the new S&S M8 Crankcases come in. Designed to allow for larger bores; with a machined oil scraper for less oil on the flywheels. Offered is better reliability; all while fitting in a stock Touring frame. – Stock deck height – Fits stock frame – Stronger than stock – Machined; close-fitting oil scraper (stock is as cast) – Large volume sump – Redesigned to accept larger bores – Upgrade replacement reference for OEM 24400120 – Fitment includes 23-up VVT models. Note: See 708927 for up to 4-1/2″ cylinder bore (4.695″ spigot bore)