Overview
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.
- 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
Fits:
Harley Davidson_FLFBS Fat Boy 114 Base 2018 to 2021
Harley Davidson_FLHCS Heritage Classic 114 Base 2018 to 2021
Harley Davidson_FLHR Road King Base 2017 to 2021
Harley Davidson_FLHRC Road King Classic Base 2017 to 2019
Harley Davidson_FLHRXS Road King Special Base 2017 to 2021
Harley Davidson_FLHT Electra Glide Standard Base 2019 to 2021
Harley Davidson_FLHTCU Electra Glide Ultra Classic Base 2017 to 2019
Harley Davidson_FLHTCUTGSE CVO Tri Glide Base 2020 to 2021
Harley Davidson_FLHTK Ultra Limited Base 2017 to 2021
Harley Davidson_FLHTKL Ultra Limited Low Base 2017 to 2020
Harley Davidson_FLHTKSE CVO Limited Base 2017 to 2021
Harley Davidson_FLHX Street Glide Base 2017 to 2021
Harley Davidson_FLHXS Street Glide Special Base 2017 to 2021
Harley Davidson_FLHXSE CVO Street Glide Base 2017 to 2021
Harley Davidson_FLRT Freewheeler Base 2017 to 2021
Harley Davidson_FLTRK Road Glide Limited Base 2020 to 2021
Harley Davidson_FLTRU Road Glide Ultra Base 2017 to 2020
Harley Davidson_FLTRX Road Glide Base 2017 to 2021
Harley Davidson_FLTRXS Road Glide Special Base 2017 to 2021
Harley Davidson_FXBRS Breakout 114 Base 2018 to 2020
Harley Davidson_FXDRS FXDR 114 Base 2019 to 2020
Harley Davidson_FXFBS Fat Bob 114 Base 2018 to 2021
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Unknown |
| Part Type: powersports |
| Epa: N/A |
| Regular Stock: t |
