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S&S Cycle M8 124in. Big Bore Kit - 4.250 Bore, 4.375 Stroke, Highlighted Fins - Black - 910-0625

910-0625

Description

Available for both 107 and 114 M8 models.
Available in both highlighted and non highlighted versions
Wrinkle black finish
Non-highlighted fins
Bolt-on kit. Largest bore possible without machining required
includes gaskets and hardware required for installation
4.250in. bore
Forged pistons
10.5:1 compression ratio
Made in USA

Product Series

Application List

YearsMakeModelApplicationNotes
2018 - 2020Harley DavidsonFLDE Deluxe 107
2018 - 2019Harley DavidsonFLFB Fat Boy 107
2018 - 2021Harley DavidsonFLHC Heritage Classic 107
2017 - 2022Harley DavidsonFLHR Road King
2017 - 2018Harley DavidsonFLHRXS Road King Special
2019 - 2022Harley DavidsonFLHT Electra Glide Standard
2017 - 2019Harley DavidsonFLHTCU Electra Glide Ultra Classic
2017 - 2018Harley DavidsonFLHTCUTG Tri Glide Ultra
2017 - 2018Harley DavidsonFLHTK Ultra Limited
2017 - 2018Harley DavidsonFLHTKL Ultra Limited Low
2017 - 2023Harley DavidsonFLHX Street Glide
2017 - 2018Harley DavidsonFLHXS Street Glide Special
2017 - 2018Harley DavidsonFLRT Freewheeler
2018 - 2021Harley DavidsonFLSB Sport Glide 107
2018 - 2021Harley DavidsonFLSL Softail Slim 107
2017 - 2018Harley DavidsonFLTRU Road Glide Ultra
2017 - 2023Harley DavidsonFLTRX Road Glide
2017 - 2018Harley DavidsonFLTRXS Road Glide Special
2018 - 2020Harley DavidsonFXBB Street Bob 107
2018 - 2019Harley DavidsonFXBR Breakout 107
2018 - 2019Harley DavidsonFXFB Fat Bob 107
2018 - 2020Harley DavidsonFXLR Low Rider 107
2020 - 2023Harley DavidsonFXST Softail Standard 107

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)