S&S CYCLE Crankcase - MK-Series "B" - Black - M8 Softail 18-'24

The MK-Series "B" Crankcase in black for M8 Softail 18-'24 delivers a stock deck height with a large volume sump and a precisely machined, tight-fitting oil scraper that outperforms the cast stock version. Made in the USA, it’s the perfect base for building a big-bore powerhouse. Compatible with S&S 136" cylinder kits and 4 5/8" stroker cranks (sold separately), it enables bigger bore installs while scraping more oil and maintaining rock-solid reliability—all fitting seamlessly into the stock Softail frame.

Includes:

• Crankcase Assembly
• Main Bearings
• Balancer Shaft Bearings
• Inner Cam Bearing
• Cylinder Studs
• Magnetic Drain Plug
• 1/4" Pipe Plugs
• Front and Rear Piston Cooling Jets
• Gaskets
• O-rings and Seals
• Hardware

Welcome to Lifestyle Cycles, your aftermarket Harley Davidson Superstore! Whether you are looking for a helmet, gloves, handlebars or seat, Lifestyle Cycles has everything you need! Lifestyle offers more than just motorcycles, parts and accessories - we offer a complete immersive motorcycle culture combined with a customer experience equaled by none. Lifestyle Cycles also has an extensive selection of riding gear with our own Lifestyle Cycles branded products as well as all of your favorite brands. You will also find an extensive selection of parts and accessories from names you trust such as Saddlemen, Thrashin, Soundstream, LA Choppers, Legend Suspension and more. Lifestyle Cycles has everything you need to personalize your bike so you don't have just another "me too" Harley-Davidson. Our skilled experts who ride, test and "APPROVE" all of our products are here to guide you through the process to make your dream a reality. We have something for everyone including our California based Lifestyle Cycles Riding Group, with more than 4,200 members. See for yourself why Lifestyle Cycles is the number one online destination. We guarantee you will be impressed!