2017 M8 Models Big Bore Top End Guardian Kit

Part Number 900-1092 (132874819)

Select vehicle for guaranteed fit

$917.95 FREE SHIPPING

In stockShips by 9th Nov

FREE SHIPPING

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.

Fitment

This part fits the following vehicles.

Harley-Davidson

2018-2020 FLDE Deluxe 107
2018-2021 FLFBS Fat Boy 114
2018-2021 FLHCS Heritage Classic 114
2017-2021 FLHR Road King
2017-2021 FLHRXS Road King Special
2017-2019 FLHTCU Electra Glide Ultra Classic
2020-2021 FLHTCUTGSE CVO Tri Glide
2019-2021 FLHT Electra Glide Standard
2017-2019 FLHTKL Ultra Limited Low
2017-2021 FLHTKSE CVO Limited
2017-2021 FLHTK Ultra Limited
2017-2021 FLHXSE CVO Street Glide
2017-2021 FLHXS Street Glide Special
2017-2021 FLHX Street Glide
2017-2021 FLRT Freewheeler
2020-2021 FLTRK Road Glide Limited
2017-2019 FLTRU Road Glide Ultra
2017-2021 FLTRX Road Glide
2017-2021 FLTRXS Road Glide Special
2018-2020 FXBRS Breakout 114
2019-2020 FXDRS FXDR 114
2018-2021 FXFBS Fat Bob 114
2020 FXLRS Low Rider S 114

Features & benefits

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