S&S Cycle M8 MK-Series Engine Case - Black - 310-1170

Upgrade your Harley-Davidson Touring model with the S&S Cycle MK-Series Engine Case. Designed for performance and durability, this engine case is built to withstand the demands of high-performance engines. Manufactured in the USA, it ensures quality and reliability for your motorcycle build.

Description

The S&S Cycle MK-Series Engine Case features a stock deck height and a large volume sump, making it ideal for builders seeking increased performance. It fits stock touring frames and is designed to accept larger bore cylinders, allowing for significant engine upgrades. The reinforced case prevents cracking in high-stress areas, ensuring long-term reliability. A machined oil scraper improves oil scavenging, which leads to lower oil temperatures within the flywheel cavity, further enhancing performance and engine longevity. This performance replacement engine case readily accepts all OEM-style components, simplifying the build process.

Features & highlights

• Stock deck height ensures compatibility with standard components.
• Large volume sump provides improved oil capacity and cooling.
• Reinforced case prevents cracking in high-stress areas, increasing reliability.
• Machined oil scraper improves oil scavenging and reduces oil temperatures.
• Designed to accept larger bore cylinders for performance upgrades.
• Fits stock touring frames for easy installation.
• Includes all necessary hardware, gaskets, and seals for assembly.

Technical specifications

• Brand: S&S Cycle
• Part Number: 310-1170
• Color/Finish: Black
• Material: Aluminum
• Type: Performance Replacement
• Units: Kit

Important to know

This kit includes a crankcase assembly, 2 main bearings, 2 balancer shaft bearings, an inner cam bearing, 8 cylinder studs, a magnetic drain plug, 4 of 1/4" pipe plugs, front and rear piston cooling jets, gaskets, and all necessary hardware, o-rings, and seals for assembly. A Manufacturer's Statement of Origin (MSO) document is also included.