Building massive power reliably just got easier! Our new MK-Series B Crankcases can be paired with our 136" cylinder kit and 4 5/8" Stroker Crank to give you a rock-solid build. These cases scrape more oil than the stock ones, have a large volume sump, and fit in a stock frame without modification.

S&S Cycle 2018+ M8 Softail Models MK-Series Crankcase Assembly - 310-1326
S&S Cycle
$2,885.57
- SKU:
- SSC310-1326
- UPC:
- 310-1326
- Availability:
- Regularly stocked product
- Shipping:
- Calculated at Checkout
- Clearance Item:
- N
- EPA:
- N/A
- Proposition 65:
- N
- Special Order:
- Y