S&S CYCLE 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
Notes
- 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.
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
Specs
| Product Name | Crankcase |
| Model | MK-Series |
| Color/Finish | Matte Black |
| Units | Each |
| Riding Style | Street |
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Product Information
Product Information
Shipping & Returns
Shipping & Returns




S&S CYCLE Crankcase - MK-Series "B" - Black - M8 Softail
S&S CYCLE 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
Notes
- 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.
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
Specs
| Product Name | Crankcase |
| Model | MK-Series |
| Color/Finish | Matte Black |
| Units | Each |
| Riding Style | Street |
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
Notes
- 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.
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
Specs
| Product Name | Crankcase |
| Model | MK-Series |
| Color/Finish | Matte Black |
| Units | Each |
| Riding Style | Street |
CALIFORNIA WARNING: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Not legal for sale or use on any EPA pollution controlled motor vehicle.














