S&S Cycle

Type: 550C Rear; Timing Open: Intake 3.1º/Exhaust 59.4º; Timing Closed: Intake 31.1º/Exhaust 38.4º; Duration at 0.053: Intake 214.2º/Exhaust 277.8º; Valve Lift : Intake 0.550"/Exhaust 0.550"; Lift at...

Cam cover gasket for 2017 and later M8 motorsThis Part Fits:YearMakeModelSubmodel2017-2019Harley-DavidsonFLHTCU Electra Glide Ultra ClassicBase2017-2019Harley-DavidsonFLHTKL Ultra Limited...

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...

S&S Cycle 2017+ M8 Models 4.320in Bore Piston Ring Set - 2 Pack

Type: 465C Rear; Timing Open: Intake 2.8 degree/Exhaust 33.1 degree; Timing Closed: Intake 14.4 degree/Exhaust 5.8 degree; Duration at 0.053: Intake 197.2 degree/Exhaust 218.9 degree; Valve Lift :...

Type: 475C Rear; Timing Open: Intake 2.2º/Exhaust 52.2º; Timing Closed: Intake 31.2º/Exhaust 20.2º; Duration at 0.053: Intake 213.5º/Exhaust 252.5º; Valve Lift : Intake 0.475"/Exhaust 0.475"; Lift at...

The 540C cam was designed to add even more stump pulling torque to your big bore M8, for those that keep the revs below 6000 rpm.This Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE...

S&S Tappet Cuffs capture the tappets without impacting vertical motion and keeping them perfectly aligned, even in high stress, high RPM situationsThis Part...

S&S Cycle 2017+ M8 Models Cam Chain TensionerThis Part Fits:YearMakeModelSubmodel2018-2020Harley-DavidsonFLDE Deluxe 107Base2018-2021Harley-DavidsonFLFBS Fat Boy 114Base2018-2021Harley-DavidsonFLHCS...

S&S Cycle 2017+ M8 Models Cam Support Plate Kit

S&S Cycle 2017+ M8 Models Cylinder Stud Kit - 8 Pack

475G Rear, Duration at 0.053: 213.5º/252.9º, Lift at TDC: .093"/.170", Timing Open: 2.2º/52.5º, Timing Closed: 31.2º/20.2º, Valve Lift: .475"/.475"This Part...