These cases are designed to accept cylinders up to 4 1-2″, which is massive, & they have a case with a spigot bore of 4.695″
The demand for performance-based bagger parts is growing, and these M8 engines are creating more power daily. All that power requires a quality base that the stock cases can’t provide. That’s where the new S&S M8 Crankcases come in! Designed to allow for larger bores, scrape more oil, and offer more reliability, all while fitting in a stock touring frame.
Features & Benefits:-
* Wrinkle Black.
* Stock deck height
* Machined, close-fitting oil scraper (stock is as cast)
* Large volume sump
* Upgrade on OEM # 24400120
Tech Tips:-
* S&S crankcase assemblies are supplied with main bearings, balancer
bearings, inner cam bearings, cylinder studs, piston oilers, o-rings and hardware.
Proudly Made in the USA by S&S Cycle !
MFR PART No: 310-1341
REVELRY PART No: SS310-1341
