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S&S CYCLE 310-1326 M8 Softail Crankcase - MK-Series "B" Black M8 Softail

S&S CYCLE

MSRP: $2,849.95
$2,507.96
(You save $341.99 )
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Manufacturer Part Number:
310-1326
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S&S CYCLE 310-1326 M8 Softail Crankcase - MK-Series "B" Black M8 Softail

Manufacturer Part Number: 310-1326

Drag Part Number: 0920-0242

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

  • 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.

Fitment

  • 2018 Harley-Davidson FLDE Deluxe 107
  • 2018 Harley-Davidson FLFB Fat Boy 107
  • 2018 Harley-Davidson FLFBS Fat Boy 114
  • 2018 Harley-Davidson FLHC Heritage Classic 107
  • 2018 Harley-Davidson FLHCS Heritage Classic 114
  • 2018 Harley-Davidson FLSB Sport Glide 107
  • 2018 Harley-Davidson FLSL Softail Slim 107
  • 2018 Harley-Davidson FXBB Street Bob 107
  • 2018 Harley-Davidson FXBR Breakout 107
  • 2018 Harley-Davidson FXBRS Breakout 114
  • 2018 Harley-Davidson FXFB Fat Bob 107
  • 2018 Harley-Davidson FXFBS Fat Bob 114
  • 2018 Harley-Davidson FXLR Low Rider 107
  • 2019 Harley-Davidson FLDE Deluxe 107
  • 2019 Harley-Davidson FLFB Fat Boy 107
  • 2019 Harley-Davidson FLFBS Fat Boy 114
  • 2019 Harley-Davidson FLHC Heritage Classic 107
  • 2019 Harley-Davidson FLHCS Heritage Classic 114
  • 2019 Harley-Davidson FLSB Sport Glide 107
  • 2019 Harley-Davidson FLSL Softail Slim 107
  • 2019 Harley-Davidson FXBB Street Bob 107
  • 2019 Harley-Davidson FXBR Breakout 107
  • 2019 Harley-Davidson FXBRS Breakout 114
  • 2019 Harley-Davidson FXDRS FXDR 114
  • 2019 Harley-Davidson FXFB Fat Bob 107
  • 2019 Harley-Davidson FXFBS Fat Bob 114
  • 2019 Harley-Davidson FXLR Low Rider 107
  • 2020 Harley-Davidson FLDE Deluxe 107
  • 2020 Harley-Davidson FLFBS Fat Boy 114
  • 2020 Harley-Davidson FLHC Heritage Classic 107
  • 2020 Harley-Davidson FLHCS Heritage Classic 114
  • 2020 Harley-Davidson FLSB Sport Glide 107
  • 2020 Harley-Davidson FLSL Softail Slim 107
  • 2020 Harley-Davidson FXBB Street Bob 107
  • 2020 Harley-Davidson FXBRS Breakout 114
  • 2020 Harley-Davidson FXDRS FXDR 114
  • 2020 Harley-Davidson FXFBS Fat Bob 114
  • 2020 Harley-Davidson FXLR Low Rider 107
  • 2020 Harley-Davidson FXLRS Low Rider S 114
  • 2020 Harley-Davidson FXST Softail Standard 107
  • 2021 Harley-Davidson FLFBS Fat Boy 114
  • 2021 Harley-Davidson FLHC Heritage Classic 107
  • 2021 Harley-Davidson FLHCS Heritage Classic 114
  • 2021 Harley-Davidson FLSB Sport Glide 107
  • 2021 Harley-Davidson FLSL Softail Slim 107
  • 2021 Harley-Davidson FXBBS Street Bob 114
  • 2021 Harley-Davidson FXFBS Fat Bob 114
  • 2021 Harley-Davidson FXLRS Low Rider S 114
  • 2021 Harley-Davidson FXST Softail Standard 107
  • 2022 Harley-Davidson FLFBS Fat Boy 114
  • 2022 Harley-Davidson FLHCS Heritage Classic 114
  • 2022 Harley-Davidson FXBBS Street Bob 114
  • 2022 Harley-Davidson FXLRS Low Rider S 117
  • 2022 Harley-Davidson FXLRST Low Rider ST 117
  • 2022 Harley-Davidson FXRST Low Rider El Diablo 117
  • 2022 Harley-Davidson FXST Softail Standard 107
  • 2022 Harley-Davidson Softail Street Bob FXBB
  • 2023 Harley-Davidson FLFBS Fat Boy 114
  • 2023 Harley-Davidson FLHCS Heritage Classic 114
  • 2023 Harley-Davidson FXBBS Street Bob 114
  • 2023 Harley-Davidson FXBR Breakout 117
  • 2023 Harley-Davidson FXFBS Fat Bob 114
  • 2023 Harley-Davidson FXLRS Low Rider S 117
  • 2023 Harley-Davidson FXLRST Low Rider ST 117
  • 2023 Harley-Davidson FXST Softail Standard 107
  • 2024 Harley-Davidson FLFBS Fat Boy 114
  • 2024 Harley-Davidson FLHCS Heritage Classic 114
  • 2024 Harley-Davidson FXBBS Street Bob 114
  • 2024 Harley-Davidson FXBR Breakout 117
  • 2024 Harley-Davidson FXLRS Low Rider S 117
  • 2024 Harley-Davidson FXLRST Low Rider ST 117
  • 2024 Harley-Davidson FXST Softail Standard 107

Fitment confidence: DIRECT_HTTP_EXACT_AND_PRODUCT_HIERARCHY_MATCH

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

  • Can be paired with a S&S 136" cylinder kit and 4 5/8" stroker crank (sold separately).