MK-Series 'B' Crankcases for M-8 Softail Models
Another recent addition to the S&S Cycles family of Crankcase upgrades for M-8 engines, these 'biggest yet' beefed up precision machined power-builder designs are their new MK-Series 'B' Crankcases for "building massive power, reliably."
Designed to be paired with S&S 136" cylinders and a 4 5/8" Stroker Crank they scrape more oil that the stock case designs they upgrade - with a large volume oil pump and large volume sump - allowing for the installation of larger bore kits yet fitting the stock frame without modification.
"Baggers aren't the only M-8s pushing massive performance numbers - Softails are right on their heels and doing it in a lighter, more agile chassis. These built engines are begging for a stronger base to build from, and our MK-Series 'B' cases are just the solution."
The stock deck height and close-fitting oil scraper are machined - the stock design that these replace are cast.
S&S CYCLE INC.
