Manufacturer & Distributor Part Numbers:  
S&S Cycle Punctuated Part#:  310-1326
S&S Cycle NON-Punctuate Part #:  3101326
Drag Specialties Punctuated Part#:  0920-0242
Drag Specialties NON-Punctuate Part#:  9200242

Crankcase - MK-Series "B" - Black - M8 Softail

Features

• Stock deck height
• Large volume sump
• Machined, close-fitting oil scraper (stock is as cast)
• A solid foundation for building a big-bore engine
• Made in the USA
• Includes Manufacturers Statement of Origin (MSO) document
• Can be paired with a S&S 136" cylinder kit and 4 5/8" stroker crank (sold separately)
• Allows for installation of larger bore kits, scrapes more oil, and offers reliability while fitting into stock Softail frame.

Specs

Parts Notes:

• 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

Fitment Disclosure:
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.