3/4 in. long bushings provide 50% more bushing support area than 1/2 in. long bushings

A high-quality replacement rocker arm for 66-84 Shovelhead models from Twin Power™. Manufactured to O.E.M. specifications and tolerances.This Part Fits:YearMakeModelSubmodel1980-1984Harley-DavidsonFLHS Electra Glide SportBase1983-1984Harley-DavidsonFLHTC...

Everything needed to rebuild a complete set (4) of S&S Forged Roller Rocker Arms for M8 models

Single rocker box base gasket for use on S&S 4-1/8 in. bore engines with die-cast rocker boxes

Thousands of hours of engine testing have proved the forged rocker arm kit to be superior to other non-roller rocker arms. An economical solution for stock rebuilds and mild performance upgrades.

The S&S forged steel roller rocker arms were designed for superior strength and to eliminate the failure-prone stress areas found in some other rockers.

S&S Cycle 2017+ M8 Models Heavy Duty Stud Kit For Rocker ArmsThis Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE Deluxe 107Base2017-2021Harley-DavidsonFLHR Road KingBase2017-2021Harley-DavidsonFLHRXS Road King...

Replace worn-out or broken stock rocker arm shafts with these proven S&S Performance rocker arm shafts tht fits 1986-later XL models, 1984-2017 big twins and S&S V-Series, SB-Series and T-Series engines

Includes Rocker Box Gaskets and O-Rings for S&S billet rocker boxes for 1984-1999 V-Series and 1986-2003 SB-Series enginesThis Part Fits:YearMakeModelSubmodel1997-1999Harley-DavidsonFLHR Road KingBase1998-1999Harley-DavidsonFLHRCI Road King...

S&S engineers designed stronger, more durable components that will help you get the most out of your M8 and increase the longevity of your valvetrain components.This Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE Deluxe...

Rocker box base gasket for S&S Super Stock heads with stock bolt pattern for 1999-2017 Big Twin and S&S T-Series engines