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S&S Cycle 2017 M8 Models Big Bore Top End Guardian Kit for Harley-Davidson

Part # 900-1092SKU SSC900-1092

Set your vehicle above for a fit verdict. 23 vehicles listed below.

Specifications
BrandS&S Cycle
Part typeEngine Cylinder Head
  • Head Bolt Kit - Heat Treated 8640 Steel, 200,000 psi Ultimate Tensile Strength, 14 percent increases in strength over stock
  • Forged Roller Rocker Arms - Forged from 8620 steel for greater strength, designed using Finite Element Analysis (FEA)
  • Rocker Arm Shafts - Replace broken or worn OEM pieces with stronger, more durable S&S performance parts
  • Rocker Arm Stud Kit - Extend the life of your cylinder heads

Description

Building your M8 for big power? S&S has the parts you need to bulletproof the top end of your valvetrain in one convenient kit! S&S performance parts are direct replacement for OEM pieces, but are stronger and more durable, giving your M8 the reliability it needs as you build big HP and Torque numbers. Rocker Arm shafts, Rocker Arm Stud Kit, Head Bolt Kit and Performance Roller Rocker Arms are included in this kit that is the perfect topper for your high performance M8 build.

Fits these vehicles 23

YearMakeModel
2018 - 2020Harley-DavidsonFLDE Deluxe 107
2018 - 2021Harley-DavidsonFLFBS Fat Boy 114
2018 - 2021Harley-DavidsonFLHCS Heritage Classic 114
2017 - 2021Harley-DavidsonFLHR Road King
2017 - 2021Harley-DavidsonFLHRXS Road King Special
2017 - 2019Harley-DavidsonFLHTCU Electra Glide Ultra Classic
2020 - 2021Harley-DavidsonFLHTCUTGSE CVO Tri Glide
2019 - 2021Harley-DavidsonFLHT Electra Glide Standard
2017 - 2019Harley-DavidsonFLHTKL Ultra Limited Low
2017 - 2021Harley-DavidsonFLHTKSE CVO Limited
2017 - 2021Harley-DavidsonFLHTK Ultra Limited
2017 - 2021Harley-DavidsonFLHXSE CVO Street Glide
2017 - 2021Harley-DavidsonFLHXS Street Glide Special
2017 - 2021Harley-DavidsonFLHX Street Glide
2017 - 2021Harley-DavidsonFLRT Freewheeler
2020 - 2021Harley-DavidsonFLTRK Road Glide Limited
2017 - 2019Harley-DavidsonFLTRU Road Glide Ultra
2017 - 2021Harley-DavidsonFLTRX Road Glide
2017 - 2021Harley-DavidsonFLTRXS Road Glide Special
2018 - 2020Harley-DavidsonFXBRS Breakout 114
2019 - 2020Harley-DavidsonFXDRS FXDR 114
2018 - 2021Harley-DavidsonFXFBS Fat Bob 114
2020Harley-DavidsonFXLRS Low Rider S 114