S&S Cycle SS310-1341 Crankcase Assembly w/4-1/2" Bore Black for Touring 17-Up
S&S Cycle SS310-1341 Crankcase Assembly w/4-1/2" Bore Black for Touring 17-Up is backordered and will ship as soon as it is back in stock.
Explore Related Categories
- Browse all Harley-Davidson Crankcases, Crankpins & Pinion Shafts
- Browse all Harley-Davidson Engines
- Browse all S&S Cycle
S&S Cycle SS310-1341 Crankcase Assembly w/4-1/2" Bore Blac...
The demand for performance-based 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. This new version of the MK-Series Crankcases are ready for even more than the originals! These cases are designed to accept cylinders up to 4 1/2", which is massive! Like the originals, these cases scrape more oil than stock and offer more reliability, all without frame modifications.
FEATURES & BENEFITS
• Stock deck height
• Machined, close-fitting oil scraper (stock is as cast)
• Large volume sump
• Redesigned, with a 4.695" spigot bore to accept larger bore cylinders.
(Part Numbers: ROL-SS310-1341)