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Rockers

Rockers

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    S&S Cycle - Rocker Arm Shafts fits '17-'20 M8 Models (Repl. OEM #17300059B) S&S Cycle - Rocker Arm Shafts fits '17-'20 M8 Models (Repl. OEM #17300059B)
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    S&S Cycle - Rocker Arm Shafts fits '17-'20 M8 Models (Repl. OEM #17300059B)

    S&S Cycle

    MSRP: $169.95
    Now: $156.56
    Was: $173.95
    S&S Cycle - Rocker Arm Shafts fits '17-'20 M8 Models (Repl. OEM #17300059B) These rocker arm shafts are built with bearing-quality steel and precision-centerless ground for the perfect fit. They are stronger than stock shafts to resist issues from...
    MSRP: $169.95
    Now: $156.56
    Was: $173.95
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    MSRP: $169.95
    Now: $156.56
    Was: $173.95
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  • On Sale
    S&S Cycle - Rocker Arm Stud Kit fits '17-'21 M8 Models
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    S&S Cycle - Rocker Arm Stud Kit fits '17-'21 M8 Models

    S&S Cycle

    MSRP: $119.95
    Now: $110.66
    Was: $122.95
    S&S Cycle - Rocker Arm Stud Kit fits '17-'21 M8 Models This rocker arm stud kit lengthens  the life of your cylinder heads AND helps prevent damage to the rocker arm towers! You can re-torque the rocker arm nuts after installation. The kit...
    MSRP: $119.95
    Now: $110.66
    Was: $122.95
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    MSRP: $119.95
    Now: $110.66
    Was: $122.95
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  • Rough Crafts - Grooved Rocker Box Cover fits '17 & Up M8 Softail Models (Choose Finish) Rough Crafts - Grooved Rocker Box Cover fits '17 & Up M8 Softail Models (Choose Finish)
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    Rough Crafts - Grooved Rocker Box Cover fits '17 & Up M8 Softail Models (Choose Finish)

    Rough Crafts

    $699.95
    Rough Crafts - Grooved Rocker Box Cover fits '17 & Up M8 Softail Models These Grooved Rocker Box Covers come complete with all of the necessary mounting hardware for a quick and easy installation. Available in your choice of a black or chrome finish...
    $699.95
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    $699.95
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  • Performance Machine - Rocker Box Covers fits '17-'21 M-Eight
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    Performance Machine - Rocker Box Covers fits '17-'21 M-Eight

    Performance Machine

    $1,026.95
    Performance Machine - Rocker Box Covers fits '17-'20 M-Eight These Rocker Box Covers were created to be designed the way that best fits your bike's style. They are available in chrome, contrast cut or platinum cut finishes. Features Direct...
    $1,026.95
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Harley Rockers & Rocker Boxes

Crafted from high-strength forged steel or billet aluminum, our Harley rocker arms and rocker boxes are built to handle the demands of high-RPM engines and heavy-duty riding. Enhanced oil flow channels improve lubrication and cooling, while reducing valvetrain noise and increasing engine response.

 

Designed to exceed OEM standards, our rockers and rocker boxes fit a wide range of Harley-Davidson models and are easy to install—making them ideal for both custom builds and restorations.

 

Give your V-twin the upgrade it deserves. Shop our collection of Harley rockers and rocker boxes today and boost both performance and reliability.