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Engine - Rocker Arms & Parts

Explore rocker arms + parts within the engine range, with products grouped for motorcycle servicing, repair and custom work. The selection includes options relating to engine components, subject to current availability. Each product page provides the application and specification details needed to choose the right option.

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S&S Cycle Chrome Rocker Boxes Die-Cast Pair
£1,343.35 - £1,343.35
£1,343.35
£1,343.35 - £1,343.35
£1,343.35

S&S Cycle Chrome Rocker Boxes - Die-Cast, Pair for Harley-Davidson Touring, Softail, Dyna & FXR 1983-1999

Low stock

DescriptionChrome Rocker Boxes Positive O-ring seal ensures leak-free operation Includes rocker boxes, gaskets and mounting bolts Rocker arm suppor...

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£1,343.35 - £1,343.35
£1,343.35
£1,343.35 - £1,343.35
£1,343.35
S&S Cycle Rocker Arm Shafts Steel Set of 4
£46.56 - £46.56
£46.56
£46.56 - £46.56
£46.56

S&S Cycle Rocker Arm Shafts - Steel, Set of 4 for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2022

In stock

DescriptionRocker Arm Shafts Made from bearing quality steel, precision centerless ground 66% stronger, preventing damage from radical cam profiles...

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£46.56 - £46.56
£46.56
£46.56 - £46.56
£46.56
Kibblewhite Rocker Arm Bushings for 1958-2017 Harley-Davidson C932 Bronze 8 Pack
£36.26 - £36.26
£36.26
£36.26 - £36.26
£36.26

Kibblewhite Rocker Arm Bushings - Outer 0,6795" / Inner 0,548", 1,065", 8 Pack for Harley-Davidson Touring, Softail, Sportster & Dyna 1958-2017

In stock

DescriptionRocker Arm Bushings Tight dimensional tolerances, have an excellent surface finish, machine well, and have a tapered lead on each end to...

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£36.26 - £36.26
£36.26
£36.26 - £36.26
£36.26
S&S Cycle Rocker Arm Guardian Kit Top End Steel
£830.97 - £830.97
£830.97
£830.97 - £830.97
£830.97

S&S Cycle Rocker Arm Guardian Kit - Top End, Steel for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2026

In stock

DescriptionRocker Arm Guardian Kit Rocker Arm shafts, Rocker Arm Stud Kit, Head Bolt Kit and Performance Roller Rocker Arms are included in this ki...

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£830.97 - £830.97
£830.97
£830.97 - £830.97
£830.97
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£559.18 - £559.18
£559.18
£559.18 - £559.18
£559.18

S&S Cycle Roller Rocker Arms - Forged, 8620 Steel, Set of 4 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2026

In stock

DescriptionRoller Rocker Arms Designed usng Finite Element Analysis (FEA) and forged from 8620 steel for strength Eliminate thrusting on valves for...

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£559.18 - £559.18
£559.18
£559.18 - £559.18
£559.18
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£730.41 - £730.41
£730.41
£730.41 - £730.41
£730.41

S&S Cycle Roller Rocker Arms - Set of 4, Forged, 8620 Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2022

In stock

DescriptionRoller Rocker Arms Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability 3/4" long bushings inste...

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£730.41 - £730.41
£730.41
£730.41 - £730.41
£730.41
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64

S&S Cycle Roller Rocker Arms - Forged, Set of 4, 8620 Steel for Harley-Davidson Touring, Softail, Dyna & FXR 1966-1984

In stock

DescriptionRoller Rocker Arms Machined from 8620 steel heat treated forgings for maximum strength 0.750" long S&S rocker arm bushing which prov...

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£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64
S&S Cycle Roller Rocker Arms Forged Front Rear 8620 Steel Set of 4
£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64

S&S Cycle Roller Rocker Arms - Set of 4, 8620 Steel, Forged for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2022

In stock

DescriptionRoller Rocker Arms Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability 3/4" long bushings inste...

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£596.64 - £596.64
£596.64
£596.64 - £596.64
£596.64
S&S Cycle Forged Standard Rocker Arm 8620 Steel Set of 4
£298.76 - £298.76
£298.76
£298.76 - £298.76
£298.76

S&S Cycle Forged Standard Rocker Arm - Set of 4, 8620 Steel for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2022

In stock

DescriptionForged Standard Rocker Arm An economical solution for stock rebuilds, and mild performance upgrades Forged from 8620 steel for greater s...

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£298.76 - £298.76
£298.76
£298.76 - £298.76
£298.76
Drag Specialties Replacement Rocker Arms with Bushings Front Exhaust Rear Intake
£52.87 - £52.87
£52.87
£52.87 - £52.87
£52.87

Drag Specialties Replacement Rocker Arms with Bushings - Each for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2017

In stock

DescriptionReplacement Rocker Arms with BushingsOEM style rocker armsSpecifications Riding Style: Street Product Name: Rocker Arm Mounting Posit...

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£52.87 - £52.87
£52.87
£52.87 - £52.87
£52.87
Drag Specialties Replacement Rocker Arms with Bushings Front Intake Rear Exhaust
£52.87 - £52.87
£52.87
£52.87 - £52.87
£52.87

Drag Specialties Replacement Rocker Arms with Bushings - Each for Harley-Davidson Touring, Softail, Sportster & Dyna 1983-2015

In stock

DescriptionReplacement Rocker Arms with BushingsOEM style rocker armsSpecifications Product Name: Rocker Arm Units: Each Mounting Position: Fron...

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£52.87 - £52.87
£52.87
£52.87 - £52.87
£52.87
Drag Specialties Replacement Rocker Arms with Bushings Front Exhaust Rear Intake
Sold out
£33.56 - £33.56
£33.56
£33.56 - £33.56
£33.56

Drag Specialties Replacement Rocker Arms with Bushings - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1966-1984

Out of stock

DescriptionReplacement Rocker Arms with BushingsOEM style rocker armsSpecifications Application: Exhaust| Intake Units: Each Product Name: Rocke...

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£33.56 - £33.56
£33.56
£33.56 - £33.56
£33.56
Sold out
Drag Specialties Replacement Rocker Arms with Bushings Front Intake Rear Exhaust
Sold out
£33.56 - £33.56
£33.56
£33.56 - £33.56
£33.56

Drag Specialties Replacement Rocker Arms with Bushings - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1966-1984

Out of stock

DescriptionReplacement Rocker Arms with BushingsOEM style rocker armsSpecifications Product Name: Rocker Arm Mounting Position: Front Intake| Rea...

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£33.56 - £33.56
£33.56
£33.56 - £33.56
£33.56
Sold out
Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) Rear Intake Pair
£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38

Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) - Pair for Harley-Davidson Sportster 1957-1985

Low stock

DescriptionReplacement Rocker Arms with Bushings (for Iron XL)OEM style rocker armsSpecifications Product Name: Rocker Arm Riding Style: Street ...

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£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38
Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) Front Intake Pair
£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38

Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) - Pair for Harley-Davidson Sportster 1957-1985

Low stock

DescriptionReplacement Rocker Arms with Bushings (for Iron XL)OEM style rocker armsSpecifications Product Name: Rocker Arm Riding Style: Street ...

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£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38
Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) Rear Exhaust Pair
£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38

Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) - Pair for Harley-Davidson Sportster 1957-1985

In stock

DescriptionReplacement Rocker Arms with Bushings (for Iron XL)OEM style rocker armsSpecifications Application: Exhaust| Intake Mounting Position:...

View full details
£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38
Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) Front Exhaust Pair
Sold out
£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38

Drag Specialties Replacement Rocker Arms with Bushings (for Iron XL) - Pair for Harley-Davidson Sportster 1957-1985

Out of stock

DescriptionReplacement Rocker Arms with Bushings (for Iron XL)OEM style rocker armsSpecifications Product Name: Rocker Arm Application: Exhaust| ...

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£57.38 - £57.38
£57.38
£57.38 - £57.38
£57.38
Sold out
S&S Cycle Rocker Arm Shafts Steel Set of 4
£158.93 - £158.93
£158.93
£158.93 - £158.93
£158.93

S&S Cycle Rocker Arm Shafts - Steel, Set of 4 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2026

In stock

DescriptionRocker Arm Shafts Made from bearing quality steel, precision centerless ground 66% stronger, preventing damage from radical cam profiles...

View full details
£158.93 - £158.93
£158.93
£158.93 - £158.93
£158.93
S&S Cycle Roller Rocker Arm Rebuild Kit Front Rear
£153.46 - £153.46
£153.46
£153.46 - £153.46
£153.46

S&S Cycle Roller Rocker Arm Rebuild Kit - Rocker ARM Rebuild KIT M8 for Harley-Davidson Touring, Softail, Dyna & Trike 2017-2026

In stock

DescriptionRoller Rocker Arm Rebuild Kit Everything needed to rebuild a complete set of S&S forged roller rocker arms Prevent damage to rocker ...

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£153.46 - £153.46
£153.46
£153.46 - £153.46
£153.46
S&S Cycle Plug Pipe Adjusting Screw
£5.89 - £5.89
£5.89
£5.89 - £5.89
£5.89

S&S Cycle Plug Pipe - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1983-2000

In stock

DescriptionPlug PipeS&S Plug PipeSpecifications Product Name: Adjusting Screw Units: Each Fitment 1984-1985 Harley Davidson FLH 1340 Electra ...

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£5.89 - £5.89
£5.89
£5.89 - £5.89
£5.89
S&S Cycle Plug Pipe Adjusting Screw
£3.00 - £3.00
£3.00
£3.00 - £3.00
£3.00

S&S Cycle Plug Pipe - Each for Harley-Davidson Touring, Softail, Dyna & FXR 1970-1991

In stock

DescriptionPlug PipeS&S Plug PipeSpecifications Units: Each Product Name: Adjusting Screw Fitment 1970-1977 Harley Davidson FL 1200 Electra G...

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£3.00 - £3.00
£3.00
£3.00 - £3.00
£3.00
S&S Cycle Forged Standard Rocker Arm 8620 Steel
£111.30 - £111.30
£111.30
£111.30 - £111.30
£111.30

S&S Cycle Forged Standard Rocker Arm - 8620 Steel, Each for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2022

Low stock

DescriptionForged Standard Rocker Arm An economical solution for stock rebuilds, and mild performance upgrades Forged from 8620 steel for greater s...

View full details
£111.30 - £111.30
£111.30
£111.30 - £111.30
£111.30
S&S Cycle Forged Standard Rocker Arm 8620 Steel
£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39

S&S Cycle Forged Standard Rocker Arm - 8620 Steel, Each for Harley-Davidson Touring, Softail, Sportster & Dyna 1986-2022

In stock

DescriptionForged Standard Rocker Arm An economical solution for stock rebuilds, and mild performance upgrades Forged from 8620 steel for greater s...

View full details
£88.39 - £88.39
£88.39
£88.39 - £88.39
£88.39
S&S Cycle Roller Rocker Arm Rebuild Kit Front Rear
£149.81 - £149.81
£149.81
£149.81 - £149.81
£149.81

S&S Cycle Roller Rocker Arm Rebuild Kit - Roller Rocker ARM 3/4" LONG Rebuild KIT for Harley-Davidson Touring, Softail, Sportster & Dyna 1984-2022

In stock

DescriptionRoller Rocker Arm Rebuild Kit Everything needed to rebuild a complete set of S&S forged roller rocker arms Prevent damage to rocker ...

View full details
£149.81 - £149.81
£149.81
£149.81 - £149.81
£149.81

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