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S&S Cycle

S&S Cycle

S&S Cycle delivers premium performance parts for Harley-Davidson motorcycles, blending racing heritage with American engineering. From exhaust systems and air cleaners to the iconic S&S Super E Carburetor and 475 Cam, every component is designed for power, reliability, and precision. Upgrade your Harley with S&S Cycle for unmatched throttle response and durability, whether on the street or the strip.


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  • S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8

    S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8

    S&S Cycle

    $1,924.95
    S&S Cycle - 310-1005A - Cam Chest Kit with Plate - Gear Drive - Oil Cooled - 465 Cam - Chrome Pushrods - M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...
    $1,924.95
    Qty in Cart: 0
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    $1,924.95
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  • S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8

    S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8

    S&S Cycle

    $1,924.95
    S&S Cycle - 310-1002A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 475 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...
    $1,924.95
    Qty in Cart: 0
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    $1,924.95
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  • Out of stock
    S&S Cycle - 310-1001A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Chrome Pushrods -M8

    S&S Cycle - 310-1001A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Chrome Pushrods -M8

    S&S Cycle

    $1,924.95
    S&S Cycle - 310-1001A - Cam Chest Kit with Plate - Gear Drive - Water Cooled - 465 Cam - Chrome Pushrods -M8FeaturesAll parts in each kit are matched to ensure superior quality, fit, finish and...
    $1,924.95
    Qty in Cart: 0
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    $1,924.95
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  • S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin Cam

    S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin Cam

    S&S Cycle

    MSRP: $2,529.95
    $2,025.95
    S&S Cycle - 330-0546 - Cam Chest with Plate Kit - 585CE - Easy Start Cams - Twin CamFeaturesUpgrade to S&S bolt-in performance camshaftsS&S Quickie pushrods - easy installation, without removing...
    MSRP: $2,529.95
    $2,025.95
    Qty in Cart: 0
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    MSRP: $2,529.95
    $2,025.95
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  • S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8

    S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8

    S&S Cycle

    $465.95
    S&S Cycle - 330-0647 - Camshaft Kit - 550G Gear Drive - M8 Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak...
    $465.95
    Qty in Cart: 0
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    $465.95
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  • S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - Dyna

    S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - Dyna

    S&S Cycle

    MSRP: $2,249.95
    $2,245.95
    S&S Cycle - 310-0856 - Crankcase - 4.125" Bore w/Stock Bolt Pattern - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124,...
    MSRP: $2,249.95
    $2,245.95
    Qty in Cart: 0
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    MSRP: $2,249.95
    $2,245.95
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  • S&S Cycle - 31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

    S&S Cycle - 31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big Twin

    S&S Cycle

    MSRP: $2,099.95
    $1,995.95
    S&S Cycle - 31-0078 - Engine Case - Super Stock® Big Bore - 3.625" - Evolution Big TwinFeatures3.625" big bore cylinder case for any stroke up to and including 5" and most stock length connecting...
    MSRP: $2,099.95
    $1,995.95
    Qty in Cart: 0
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    MSRP: $2,099.95
    $1,995.95
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  • S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - Dyna

    S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - Dyna

    S&S Cycle

    MSRP: $2,249.95
    $2,195.95
    S&S Cycle - 310-0878 - Crankcase - 3.937" Bore - Alternator Style - Wrinkle Black - DynaFeatures4.125" bore crankcase can be used as a foundation for a custom engine or replacement for T111, T124, or...
    MSRP: $2,249.95
    $2,195.95
    Qty in Cart: 0
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    MSRP: $2,249.95
    $2,195.95
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  • S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030

    S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030

    S&S Cycle

    $171.95
    S&S Cycle - 31-2100 - REED VALVE, 84-99 +.030FeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the...
    $171.95
    Qty in Cart: 0
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    $171.95
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  • S&S Cycle - 310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

    S&S Cycle - 310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

    S&S Cycle

    MSRP: $2,199.95
    $2,195.95
    S&S Cycle - 310-0367A - Engine Case - 3.750" Bore w/Stock Stud Pattern - Wrinkle Black - Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features...
    MSRP: $2,199.95
    $2,195.95
    Qty in Cart: 0
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    MSRP: $2,199.95
    $2,195.95
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  • S&S Cycle - 310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

    S&S Cycle - 310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin Cam

    S&S Cycle

    $2,155.95
    S&S Cycle - 310-0369 - Engine Case - 4.125" Bore w/Stock Stud Pattern - Wrinkle Black - Twin CamFeaturesReplacement Twin Cam "A" engine cases for stock H-D chassis only (carb and EFI)Features greater...
    $2,155.95
    Qty in Cart: 0
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    $2,155.95
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  • S&S Cycle - 310-0742 - Breather Valve - Twin Cam

    S&S Cycle - 310-0742 - Breather Valve - Twin Cam

    S&S Cycle

    $152.95
    S&S Cycle - 310-0742 - Breather Valve - Twin CamFeaturesSolves the problem of oil carryover in Twin Cam "A" motors with stock oil pumpOil carryover is oil that comes out of your breather and all over...
    $152.95
    Qty in Cart: 0
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    $152.95
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  • Out of stock
    S&S Cycle - 31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

    S&S Cycle - 31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big Twin

    S&S Cycle

    $1,995.95
    S&S Cycle - 31-0055 - Engine Case - Super Stock® - 3.500" - Evolution Big TwinFeatures3.5" stock bore cylinder case for any stroke up to and including 5" and most stock length connecting rodsMachined...
    $1,995.95
    Qty in Cart: 0
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    $1,995.95
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  • Out of stock
    S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - Standard

    S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - Standard

    S&S Cycle

    $546.95
    S&S Cycle - 92-1210 - Piston Kit - for 106" Stroker Kit - StandardFeaturesRequired for S&S 106" stock bore stroker kit with 4-1/2" stroke flywheelsCompatible with stock or S&S Super Stock® cylinder...
    $546.95
    Qty in Cart: 0
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    $546.95
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  • S&S Cycle - 31-2096 - REED VALVE, 93-99 STD

    S&S Cycle - 31-2096 - REED VALVE, 93-99 STD

    S&S Cycle

    $165.95
    S&S Cycle - 31-2096 - REED VALVE, 93-99 STDFeaturesNew-style breather is not dependent on the rotation of the crankshaft to make it open and close. Instead, reeds open when pressure in the crankcase...
    $165.95
    Qty in Cart: 0
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    $165.95
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  • S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson

    S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson

    S&S Cycle

    $7.95
    S&S Cycle - 94-9254 - Wrist Pin Circlips - Harley Davidson Features For use with S&S Cycle wrist pins Sold in pack of 4 Specs Units 4...
    $7.95
    Qty in Cart: 0
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    $7.95
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  • S&S Cycle - 940-0060 - Ring Set

    S&S Cycle - 940-0060 - Ring Set

    S&S Cycle

    $168.95
    S&S Cycle - 940-0060 - Ring SetFeaturesComplete set of piston ringsMade in the U.S.A.SpecsUnits2 PackRiding StyleStreetProduct NameRing SetBore Size Imperial4.250''TypePistonFitment2017-2021...
    $168.95