Select Your Ride

1
2
3

S&S CYCLE

S&S CYCLE

S&S CYCLE

Shop S&S Cycle Harley-Davidson Performance Parts: Big Bore Kits, Engines & Exhaust at JJ Motorsports

Discover legendary S&S Cycle performance parts, the premier USA-based manufacturer of high-horsepower motorcycle engines and components since 1958. Founded by George J. Smith and Stanley Stankos, S&S is the go-to brand for serious Harley-Davidson builders and racers seeking maximum power, reliability, and American-made quality. From complete long-block engines and big bore top-end kits to flywheels, cams, carburetors, and race-proven exhaust systems, S&S delivers groundbreaking innovations like the T143 engine, MK45 mufflers, and Shovelhead-style heads that transform stock Harleys into fire-breathing machines.

At JJ Motorsports, we stock the full line of S&S Cycle parts at competitive prices with fast shipping. Build more cubic inches, add serious torque, or upgrade your exhaust note with the brand trusted by champions for over 65 years. Explore related categories such as motorcycle engines and components for complete builds or motorcycle exhaust for power gains.

Top S&S Cycle Products

  • S&S Cycle Top End Kit - Big Twin 90-0097 – Complete bolt-on top-end kit with Shovelhead-style heads, stock bore cylinders, 8:1 forged pistons, gaskets, and hardware — no machining required for instant big-inch power.
  • S&S Cycle Flywheel Assembly 320-0598 – Forged steel flywheel assembly with keyed 6" tapered sprocket shaft, balanced to stock HD 80" pistons, includes crankpin and connecting rods — built for high-performance and custom applications.
  • S&S Cycle 4-1/2" Chrome MK45 Cutlass Performance Mufflers 550-1011 – Bold 4-1/2" chrome mufflers with stainless steel baffles, RaceTEX packing for deep bass rumble, removable dB reducer, and 50-state legal — massive looks with serious performance gains.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale
    S&S CYCLE Adjustable Pushrods - Big Twin 93-5076

    S&S CYCLE Adjustable Pushrods - Big Twin 93-5076

    S&S CYCLE

    MSRP: $174.95
    Now: $157.46
    Was: $174.95
    .4375" diameter chromoly steel for maximum strength, Rocker boxes must be removed for installation or removal, Made in the U.S.A.
    935076
    SKU:
    935076
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    STYLE:
    ADJUSTABLE
    MATERIAL:
    CHROMOLY STEEL
    UNITS:
    4 PACK
    PRODUCT NAME:
    PUSHROD SET
    RIDING STYLE:
    STREET
    MSRP: $174.95
    Now: $157.46
    Was: $174.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $174.95
    Now: $157.46
    Was: $174.95
    Subtotal:
  • On Sale
    S&S CYCLE Rocker Arm Shafts - Twin Cam 90-4036

    S&S CYCLE Rocker Arm Shafts - Twin Cam 90-4036

    S&S CYCLE

    MSRP: $50.95
    Now: $45.86
    Was: $50.95
    Made in the U.S.A.
    904036
    SKU:
    904036
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    MOUNTING POSITION:
    FRONT
    APPLICATION:
    INTAKE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SHAFT
    RIDING STYLE:
    STREET
    APPLICATION:
    EXHAUST
    TYPE:
    ROCKER ARM
    UNITS:
    SET OF 4
    MSRP: $50.95
    Now: $45.86
    Was: $50.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $50.95
    Now: $45.86
    Was: $50.95
    Subtotal:
  • On Sale
    S&S CYCLE Rocker Box Gasket Kit 90-4091

    S&S CYCLE Rocker Box Gasket Kit 90-4091

    S&S CYCLE

    MSRP: $91.95
    Now: $82.76
    Was: $91.95
    Includes all required gaskets and O-rings for both rocker boxes
    904091
    SKU:
    904091
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    TYPE:
    ROCKER BOX
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GASKET KIT
    UNITS:
    KIT
    MSRP: $91.95
    Now: $82.76
    Was: $91.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $91.95
    Now: $82.76
    Was: $91.95
    Subtotal:
  • On Sale
    S&S CYCLE Die Cast Rocker Box - Evolution 90-4095

    S&S CYCLE Die Cast Rocker Box - Evolution 90-4095

    S&S CYCLE

    MSRP: $1,279.95
    Now: $1,151.96
    Was: $1,279.95
    Positive O-ring seal ensures leak-free operation, Can be installed with the stock engine in the frame in most applications, Include rocker boxes, gaskets and mounting bolts, Assembler must supply...
    904095
    SKU:
    904095
    Availability:
    Ships Same Business Day
    Weight:
    12.28 LBS
    COLOR/FINISH:
    CHROME
    UNITS:
    PAIR
    BASE FINISH:
    CHROME
    MATERIAL:
    DIE-CAST
    PRODUCT NAME:
    ROCKER BOX
    RIDING STYLE:
    STREET
    MSRP: $1,279.95
    Now: $1,151.96
    Was: $1,279.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,279.95
    Now: $1,151.96
    Was: $1,279.95
    Subtotal:
  • On Sale
    S&S CYCLE Die Cast Rocker Box - Twin Cam 90-4110

    S&S CYCLE Die Cast Rocker Box - Twin Cam 90-4110

    S&S CYCLE

    MSRP: $1,091.95
    Now: $982.76
    Was: $1,091.95
    Positive O-ring seal ensures leak-free operation, Can be installed with the stock engine in the frame in most applications, Include rocker boxes, gaskets and mounting bolts, Assembler must supply...
    904110
    SKU:
    904110
    Availability:
    Ships Same Business Day
    Weight:
    12.45 LBS
    BASE FINISH:
    CHROME
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    ROCKER BOX
    RIDING STYLE:
    STREET
    MATERIAL:
    DIE-CAST
    UNITS:
    PAIR
    MSRP: $1,091.95
    Now: $982.76
    Was: $1,091.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,091.95
    Now: $982.76
    Was: $1,091.95
    Subtotal:
  • On Sale
    S&S CYCLE Rocker Box Gasket Kit 90-4111

    S&S CYCLE Rocker Box Gasket Kit 90-4111

    S&S CYCLE

    MSRP: $71.95
    Now: $64.76
    Was: $71.95
    Includes all required gaskets and O-rings for both rocker boxes
    904111
    SKU:
    904111
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    GASKET KIT
    UNITS:
    KIT
    FEATURES:
    FOR '99 - '17 TWIN CAM S&S ROCKER BOX
    RIDING STYLE:
    STREET
    TYPE:
    ROCKER BOX
    MSRP: $71.95
    Now: $64.76
    Was: $71.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $71.95
    Now: $64.76
    Was: $71.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1060

    S&S CYCLE Piston Kit 92-1060

    S&S CYCLE

    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�,...
    921060
    SKU:
    921060
    Availability:
    Ships Same Business Day
    Weight:
    2.78 LBS
    BORE OVERSIZE - IMPERIAL:
    STANDARD
    DISPLACEMENT:
    88'
    BORE SIZE IMPERIAL:
    3.625'
    DISPLACEMENT:
    93'
    DISPLACEMENT:
    96'
    TYPE:
    REPLACEMENT
    BORE - OVERSIZE:
    STANDARD
    PISTON MATERIAL:
    FORGED
    STROKE LENGTH IMPERIAL:
    4-5/8'
    UNITS:
    KIT
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1061

    S&S CYCLE Piston Kit 92-1061

    S&S CYCLE

    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�,...
    921061
    SKU:
    921061
    Availability:
    Ships Same Business Day
    Weight:
    2.78 LBS
    DISPLACEMENT:
    88'
    BORE - OVERSIZE:
    +0,010'
    PISTON MATERIAL:
    FORGED
    STROKE LENGTH IMPERIAL:
    4-5/8'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3.625'
    DISPLACEMENT:
    93'
    DISPLACEMENT:
    96'
    TYPE:
    REPLACEMENT
    BORE OVERSIZE - IMPERIAL:
    +0.010'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1062

    S&S CYCLE Piston Kit 92-1062

    S&S CYCLE

    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    These forged pistons are designed for use in S&S® Big Bore Hot Set Up Kits® for HD® Evolution® big twin engines, and S&S® 3-5/8" bore engines with S&S® Super Stock® cylinder heads and 4-1/4�,...
    921062
    SKU:
    921062
    Availability:
    Ships Same Business Day
    Weight:
    2.78 LBS
    BORE - OVERSIZE:
    +0,020'
    BORE SIZE IMPERIAL:
    3.625'
    DISPLACEMENT:
    88'
    DISPLACEMENT:
    96'
    TYPE:
    REPLACEMENT
    BORE OVERSIZE - IMPERIAL:
    +0.020'
    PISTON MATERIAL:
    FORGED
    DISPLACEMENT:
    93'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-5/8'
    UNITS:
    KIT
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $499.95
    Now: $449.96
    Was: $499.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1400

    S&S CYCLE Piston Kit 92-1400

    S&S CYCLE

    MSRP: $473.95
    Now: $426.56
    Was: $473.95
    Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...
    921400
    SKU:
    921400
    Availability:
    Ships Same Business Day
    Weight:
    3.10 LBS
    BORE SIZE IMPERIAL:
    4.000'
    DISPLACEMENT:
    100'
    PISTON HEAD SHAPE:
    FLAT TOP
    DISPLACEMENT:
    107'
    PISTON MATERIAL:
    FORGED
    BORE - OVERSIZE:
    STANDARD
    BORE OVERSIZE - IMPERIAL:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/4'
    TYPE:
    REPLACEMENT
    UNITS:
    KIT
    MSRP: $473.95
    Now: $426.56
    Was: $473.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $473.95
    Now: $426.56
    Was: $473.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1401

    S&S CYCLE Piston Kit 92-1401

    S&S CYCLE

    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...
    921401
    SKU:
    921401
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    BORE OVERSIZE - IMPERIAL:
    +0.010'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    4.000'
    DISPLACEMENT:
    100'
    DISPLACEMENT:
    107'
    PISTON MATERIAL:
    FORGED
    PISTON HEAD SHAPE:
    FLAT TOP
    BORE - OVERSIZE:
    +0,010'
    STROKE LENGTH IMPERIAL:
    4-1/4'
    TYPE:
    REPLACEMENT
    UNITS:
    KIT
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1402

    S&S CYCLE Piston Kit 92-1402

    S&S CYCLE

    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...
    921402
    SKU:
    921402
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    DISPLACEMENT:
    107'
    PISTON HEAD SHAPE:
    FLAT TOP
    BORE OVERSIZE - IMPERIAL:
    +0.020'
    BORE SIZE IMPERIAL:
    4.000'
    DISPLACEMENT:
    100'
    PISTON MATERIAL:
    FORGED
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    BORE - OVERSIZE:
    +0,020'
    STROKE LENGTH IMPERIAL:
    4-1/4'
    TYPE:
    REPLACEMENT
    UNITS:
    KIT
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1410

    S&S CYCLE Piston Kit 92-1410

    S&S CYCLE

    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...
    921410
    SKU:
    921410
    Availability:
    Ships Same Business Day
    Weight:
    3.10 LBS
    BORE - OVERSIZE:
    STANDARD
    BORE OVERSIZE - IMPERIAL:
    STANDARD
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    PISTON MATERIAL:
    FORGED
    BORE SIZE IMPERIAL:
    4.000'
    PISTON HEAD SHAPE:
    FLAT TOP
    STROKE LENGTH IMPERIAL:
    4-1/2'
    DISPLACEMENT:
    113'
    TYPE:
    REPLACEMENT
    UNITS:
    KIT
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1411

    S&S CYCLE Piston Kit 92-1411

    S&S CYCLE

    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Increase the displacement of 883cc and 1200cc engines to 1250cc at 10.3:1 compression, Cast Flat-Topped Replacement Piston Kits For 1984-'99 HD® Big Twins with Stock Heads or S&S Performance...
    921411
    SKU:
    921411
    Availability:
    Ships Same Business Day
    Weight:
    3.10 LBS
    BORE SIZE IMPERIAL:
    4.000'
    DISPLACEMENT:
    113'
    PISTON HEAD SHAPE:
    FLAT TOP
    BORE OVERSIZE - IMPERIAL:
    +0.010'
    PISTON MATERIAL:
    FORGED
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/2'
    PRODUCT NAME:
    PISTON KIT
    UNITS:
    KIT
    BORE - OVERSIZE:
    +0,010'
    TYPE:
    REPLACEMENT
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Subtotal:
  • On Sale
    S&S CYCLE Piston Kit 92-1412

    S&S CYCLE Piston Kit 92-1412

    S&S CYCLE

    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    All piston kits come with two pistons, rings, wrist pins, and wrist pin keepers, Compression ratios listed are approximate and are calculated using the correct length cylinders as specified by S&S,...
    921412
    SKU:
    921412
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    BORE OVERSIZE - IMPERIAL:
    +0.020'
    PISTON MATERIAL:
    FORGED
    UNITS:
    KIT
    PISTON HEAD SHAPE:
    FLAT TOP
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/2'
    BORE - OVERSIZE:
    +0,020'
    BORE SIZE IMPERIAL:
    4.000'
    DISPLACEMENT:
    113'
    TYPE:
    REPLACEMENT
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $469.95
    Now: $422.96
    Was: $469.95
    Subtotal:
  • On Sale
    S&S CYCLE Trap Door 56-1027

    S&S CYCLE Trap Door 56-1027

    S&S CYCLE

    MSRP: $519.95
    Now: $467.96
    Was: $519.95
    Billet construction, Kit includes bearings and hardware, Made in the U.S.A.
    561027
    SKU:
    561027
    Availability:
    Ships Same Business Day
    Weight:
    3.15 LBS
    TRANSMISSION TYPE:
    5-SPEED
    TYPE:
    TRANSMISSION
    MATERIAL:
    ALUMINUM
    PRODUCT NAME:
    TRAP DOOR
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MSRP: $519.95
    Now: $467.96
    Was: $519.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $519.95
    Now: $467.96
    Was: $519.95
    Subtotal:
  • On Sale
    S&S CYCLE Oil Pump with Gears - Big Twin 31-6296

    S&S CYCLE Oil Pump with Gears - Big Twin 31-6296

    S&S CYCLE

    MSRP: $715.95
    Now: $644.36
    Was: $715.95
    Kit includes oil pump, universal cover with top and bottom feeds, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and...
    09320151
    SKU:
    09320151
    Availability:
    Ships Same Business Day
    Weight:
    3.50 LBS
    FLOW RATE:
    STANDARD
    PRODUCT NAME:
    PUMP
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    UNITS:
    KIT
    MSRP: $715.95
    Now: $644.36
    Was: $715.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $715.95
    Now: $644.36
    Was: $715.95
    Subtotal:
  • On Sale
    S&S CYCLE Oil Pump Rebuild Kit - Standard 31-6278

    S&S CYCLE Oil Pump Rebuild Kit - Standard 31-6278

    S&S CYCLE

    MSRP: $39.95
    Now: $35.96
    Was: $39.95
    Master rebuild kit for S&S oil pump., Made in the U.S.A.
    09320168
    SKU:
    09320168
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    OIL PUMP
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    MSRP: $39.95
    Now: $35.96
    Was: $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $39.95
    Now: $35.96
    Was: $39.95
    Subtotal:
  • On Sale
    S&S CYCLE Plug - 1/8" NPT - 10 Pack 50-1015

    S&S CYCLE Plug - 1/8" NPT - 10 Pack 50-1015

    S&S CYCLE

    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    OEM replacement NPT Plug for Big Twin/XL oil pumps
    09320169
    SKU:
    09320169
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    STREET
    TYPE:
    OIL PUMP
    UNITS:
    10 PACK
    FEATURES:
    NON MAGNETIC
    PRODUCT NAME:
    PLUG
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Subtotal:
  • On Sale
    S&S CYCLE Elbow - 45 Degree - 1/4" NPT 50-8113

    S&S CYCLE Elbow - 45 Degree - 1/4" NPT 50-8113

    S&S CYCLE

    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Replacement 45 degree elbow for S&S Cycle oil pump
    09320170
    SKU:
    09320170
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    FEATURES:
    -
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    FITTING
    TYPE:
    OIL LINE
    UNITS:
    EACH
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Subtotal:
  • On Sale
    S&S CYCLE Magnetic Plug - 1/8" NPT 50-8334

    S&S CYCLE Magnetic Plug - 1/8" NPT 50-8334

    S&S CYCLE

    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    OEM replacement NPT Plug for Big Twin/XL oil pumps
    09320171
    SKU:
    09320171
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    PRODUCT NAME:
    PLUG
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    FEATURES:
    MAGNETIC
    RIDING STYLE:
    STREET
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Subtotal:
  • On Sale
    S&S CYCLE Check Valve Ball 50-8091

    S&S CYCLE Check Valve Ball 50-8091

    S&S CYCLE

    MSRP: $4.95
    Now: $4.46
    Was: $4.95
    Oil Pump Check Ball for Harley Davidson models
    09320173
    SKU:
    09320173
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    TYPE:
    CHECK VALVE
    PRODUCT NAME:
    BALL
    MSRP: $4.95
    Now: $4.46
    Was: $4.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $4.95
    Now: $4.46
    Was: $4.95
    Subtotal:
  • On Sale
    S&S CYCLE Supply Idler Gear 31-6016

    S&S CYCLE Supply Idler Gear 31-6016

    S&S CYCLE

    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Oil pump idler gear for Big Twin Models
    09320200
    SKU:
    09320200
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    TYPE:
    IDLER
    TYPE:
    OIL PUMP
    TYPE:
    SUPPLY
    PRODUCT NAME:
    GEAR
    UNITS:
    EACH
    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Subtotal:
  • On Sale
    S&S CYCLE Return Drive Gear 31-6013

    S&S CYCLE Return Drive Gear 31-6013

    S&S CYCLE

    MSRP: $33.95
    Now: $30.56
    Was: $33.95
    Oil pump drive gear for Big Twin models
    09320201
    SKU:
    09320201
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    TYPE:
    DRIVE
    TYPE:
    OIL PUMP
    TYPE:
    RETURN
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MSRP: $33.95
    Now: $30.56
    Was: $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $33.95
    Now: $30.56
    Was: $33.95
    Subtotal:
  • On Sale
    S&S CYCLE Return Idler Gear 31-6014

    S&S CYCLE Return Idler Gear 31-6014

    S&S CYCLE

    MSRP: $32.95
    Now: $29.66
    Was: $32.95
    Oil pump idler gear for Big Twin Models
    09320202
    SKU:
    09320202
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    TYPE:
    IDLER
    TYPE:
    OIL PUMP
    TYPE:
    RETURN
    UNITS:
    EACH
    MSRP: $32.95
    Now: $29.66
    Was: $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $32.95
    Now: $29.66
    Was: $32.95
    Subtotal:
  • On Sale
    S&S CYCLE Supply Drive Gear 31-6015

    S&S CYCLE Supply Drive Gear 31-6015

    S&S CYCLE

    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Oil pump drive gear for Big Twin models
    09320203
    SKU:
    09320203
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    DRIVE
    TYPE:
    SUPPLY
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $40.95
    Now: $36.86
    Was: $40.95
    Subtotal:
  • On Sale
    S&S CYCLE Oil Pump Drive Shaft 31-6011

    S&S CYCLE Oil Pump Drive Shaft 31-6011

    S&S CYCLE

    MSRP: $23.95
    Now: $21.56
    Was: $23.95
    Oil pump drive shaft for Big Twin models
    09320204
    SKU:
    09320204
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SHAFT
    UNITS:
    EACH
    TYPE:
    OIL PUMP
    MSRP: $23.95
    Now: $21.56
    Was: $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $23.95
    Now: $21.56
    Was: $23.95
    Subtotal:
  • On Sale
    S&S CYCLE Idler Shaft - Big Twin 31-6004

    S&S CYCLE Idler Shaft - Big Twin 31-6004

    S&S CYCLE

    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Oil pump idler shaft for Big Twin models
    09320205
    SKU:
    09320205
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    SHAFT
    TYPE:
    IDLER
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $15.95
    Now: $14.36
    Was: $15.95
    Subtotal:
  • On Sale
    S&S CYCLE Cylinder Kit 910-0690

    S&S CYCLE Cylinder Kit 910-0690

    S&S CYCLE

    MSRP: $1,045.95
    Now: $941.36
    Was: $1,045.95
    Forged pistons - coated piston skirts with measurement window and S&S logo, Forged pistons have larger than stock valve pockets and accepts up to 2.00" valves, Kit includes S&S 1250cc pistons with...
    09310529
    SKU:
    09310529
    Availability:
    Ships Same Business Day
    Weight:
    22.95 LBS
    COLOR/FINISH:
    SILVER
    COMPRESSION RATIO IMPERIAL:
    11.2:1
    MATERIAL:
    ALUMINUM
    MATERIAL:
    IRON
    STYLE:
    BIG BORE
    BORE SIZE IMPERIAL:
    3.562'
    DISPLACEMENT:
    1250 CC
    MATERIAL:
    CAST
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    3-13/16'
    PRODUCT NAME:
    CYLINDER KIT
    TYPE:
    DOMED
    UNITS:
    KIT
    MSRP: $1,045.95
    Now: $941.36
    Was: $1,045.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,045.95
    Now: $941.36
    Was: $1,045.95
    Subtotal:
  • On Sale
    S&S CYCLE Throttle Cable - 48" 19-0224

    S&S CYCLE Throttle Cable - 48" 19-0224

    S&S CYCLE

    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    For use with S&S Universal Throttle Assembly Kit, Made in the U.S.A.
    DS223220
    SKU:
    DS223220
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    COLOR/FINISH:
    BLACK
    OVERALL LENGTH IMPERIAL:
    48'
    STYLE:
    PULL
    TYPE:
    IDLE
    RIDING STYLE:
    STREET
    STYLE:
    PUSH
    PRODUCT NAME:
    CABLE
    BASE COLOR:
    BLACK
    HOUSING MATERIAL:
    VINYL
    UNITS:
    EACH
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Subtotal:
  • On Sale
    S&S CYCLE Hydraulic Tappets - Big Twin 33-5352

    S&S CYCLE Hydraulic Tappets - Big Twin 33-5352

    S&S CYCLE

    MSRP: $381.95
    Now: $343.76
    Was: $381.95
    Rollers have a larger-than-stock inner bearing race that reduces stress and increases axle life, Each lifter body and plunger assembly is hand-fit and pressure-tested to ensure correct operation,...
    09290004
    SKU:
    09290004
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    UNITS:
    SET OF 4
    PRODUCT NAME:
    TAPPET
    RIDING STYLE:
    STREET
    STYLE:
    HYDRAULIC
    MSRP: $381.95
    Now: $343.76
    Was: $381.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $381.95
    Now: $343.76
    Was: $381.95
    Subtotal:
  • On Sale
    S&S CYCLE Throttle Cable - 42" - Black 19-0440

    S&S CYCLE Throttle Cable - 42" - Black 19-0440

    S&S CYCLE

    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Fit early-style S&S carburetors with short cable guides when using stock throttle assemblies, Made in the U.S.A., Length given is the length of the outer housing only, excluding the elbow.
    DS223261
    SKU:
    DS223261
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    COLOR/FINISH:
    BLACK
    ELBOW ANGLE:
    90°
    HANDLEBAR FITTING:
    SMOOTH
    OVERALL LENGTH IMPERIAL:
    42'
    TYPE:
    THROTTLE
    HOUSING LENGTH IMPERIAL:
    42'
    HOUSING LENGTH METRIC:
    106.5 CM
    OVERALL LENGTH METRIC:
    106.5 CM
    UNITS:
    EACH
    HOUSING MATERIAL:
    VINYL
    PRODUCT NAME:
    CABLE
    BASE COLOR:
    BLACK
    RIDING STYLE:
    STREET
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Subtotal:
  • On Sale
    S&S CYCLE Throttle Cable - 48" - Black 19-0464

    S&S CYCLE Throttle Cable - 48" - Black 19-0464

    S&S CYCLE

    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Fit early-style S&S carburetors with short cable guides when using stock throttle assemblies, Made in the U.S.A., Length given is the length of the outer housing only, excluding the elbow.
    DS223265
    SKU:
    DS223265
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    OVERALL LENGTH IMPERIAL:
    48'
    OVERALL LENGTH METRIC:
    122 CM
    PRODUCT NAME:
    CABLE
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    ELBOW ANGLE:
    90°
    HANDLEBAR FITTING:
    SMOOTH
    COLOR/FINISH:
    BLACK
    HOUSING LENGTH IMPERIAL:
    52'
    TYPE:
    THROTTLE
    HOUSING LENGTH METRIC:
    132 CM
    HOUSING MATERIAL:
    VINYL
    UNITS:
    EACH
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Subtotal:
  • On Sale
    S&S CYCLE Idle Cable - 48" - Black 19-0465

    S&S CYCLE Idle Cable - 48" - Black 19-0465

    S&S CYCLE

    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Fit early-style S&S carburetors with short cable guides when using stock throttle assemblies, Made in the U.S.A., Length given is the length of the outer housing only, excluding the elbow.
    DS223266
    SKU:
    DS223266
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    OVERALL LENGTH IMPERIAL:
    48'
    PRODUCT NAME:
    CABLE
    TYPE:
    IDLE
    COLOR/FINISH:
    BLACK
    HOUSING LENGTH IMPERIAL:
    52'
    OVERALL LENGTH METRIC:
    122 CM
    ELBOW ANGLE:
    90°
    HANDLEBAR FITTING:
    SMOOTH
    RIDING STYLE:
    STREET
    BASE COLOR:
    BLACK
    HOUSING LENGTH METRIC:
    132 CM
    HOUSING MATERIAL:
    VINYL
    UNITS:
    EACH
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $81.95
    Now: $73.76
    Was: $81.95
    Subtotal:
  • On Sale
    S&S CYCLE 4 Gear Drive Cam Kit 33-4275 S&S CYCLE 4 Gear Drive Cam Kit 33-4275

    S&S CYCLE 4 Gear Drive Cam Kit 33-4275

    S&S CYCLE

    MSRP: $669.95
    Now: $602.96
    Was: $669.95
    A four-gear set is required for gear-driven cams that do not come with secondary cam gears; includes two secondary cam gears, outer cam drive gear, outer pinion drive gear and mounting hardware, Due...
    DS199532
    SKU:
    DS199532
    Availability:
    Ships Same Business Day
    Weight:
    2.35 LBS
    UNITS:
    KIT
    TYPE:
    CAM
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    GEAR KIT
    SIZE:
    -
    MSRP: $669.95
    Now: $602.96
    Was: $669.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $669.95
    Now: $602.96
    Was: $669.95
    Subtotal:
  • On Sale
    S&S CYCLE Pushrod Cover Keeper Set - 2.4" 93-4070

    S&S CYCLE Pushrod Cover Keeper Set - 2.4" 93-4070

    S&S CYCLE

    MSRP: $41.95
    Now: $37.76
    Was: $41.95
    For use in custom applications where stock keepers won't fit., Chromed steel finish, Sold in kits of four assemblies; enough for one engine
    09280094
    SKU:
    09280094
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    LENGTH:
    2,40'
    LENGTH IMPERIAL:
    2.40'
    PRODUCT NAME:
    KEEPER
    COLOR/FINISH:
    CHROME
    RIDING STYLE:
    STREET
    UNITS:
    SET
    MATERIAL:
    STEEL
    TYPE:
    PUSHROD COVER
    MSRP: $41.95
    Now: $37.76
    Was: $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $41.95
    Now: $37.76
    Was: $41.95
    Subtotal:
  • On Sale
    S&S CYCLE Quickee Pushrod Kit - XL 930-0023

    S&S CYCLE Quickee Pushrod Kit - XL 930-0023

    S&S CYCLE

    MSRP: $326.95
    Now: $294.26
    Was: $326.95
    Kits include four S&S adjustable pushrods or Quickee pushrods, four pushrod covers, O-rings, Pushrods are manufactured from chromoly steel for superior strength, Pushrod covers are chrome-plated,...
    09280036
    SKU:
    09280036
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    COLOR/FINISH:
    CHROME
    BASE FINISH:
    CHROME
    MATERIAL:
    CHROMOLY STEEL
    RIDING STYLE:
    STREET
    MODEL:
    QUICKEE
    STYLE:
    QUICKEE
    PRODUCT NAME:
    PUSHROD KIT
    UNITS:
    KIT
    MSRP: $326.95
    Now: $294.26
    Was: $326.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $326.95
    Now: $294.26
    Was: $326.95
    Subtotal:
  • On Sale
    S&S CYCLE Breather Gear - +.03" 33-4242

    S&S CYCLE Breather Gear - +.03" 33-4242

    S&S CYCLE

    MSRP: $199.95
    Now: $179.96
    Was: $199.95
    All-steel construction, Welded-in screen, Higher flow than stock, Elongated breather pocket scavenge hole for increased suction
    09320125
    SKU:
    09320125
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    PRODUCT NAME:
    GEAR
    FEATURES:
    OVERSIZED (+.03')
    TYPE:
    BREATHER
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    UNITS:
    EACH
    MSRP: $199.95
    Now: $179.96
    Was: $199.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $199.95
    Now: $179.96
    Was: $199.95
    Subtotal:
  • On Sale
    S&S CYCLE Oil Pump Relief Spring 31-6018

    S&S CYCLE Oil Pump Relief Spring 31-6018

    S&S CYCLE

    MSRP: $6.95
    Now: $6.26
    Was: $6.95
    This premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by 2-3 psi, and does not interfere with critical bearing lubrication needs
    09320104
    SKU:
    09320104
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    UNITS:
    EACH
    PRODUCT NAME:
    SPRING
    RIDING STYLE:
    STREET
    TYPE:
    OIL PUMP
    BASE COLOR:
    BLACK
    TYPE:
    PRESSURE RELEASE
    MSRP: $6.95
    Now: $6.26
    Was: $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $6.95
    Now: $6.26
    Was: $6.95
    Subtotal:
  • On Sale
    S&S CYCLE Oil Pump with Cam Plate - M8/Twin Cooled 310-0997B

    S&S CYCLE Oil Pump with Cam Plate - M8/Twin Cooled 310-0997B

    S&S CYCLE

    MSRP: $836.95
    Now: $753.26
    Was: $836.95
    Precision Machined from Billet Aluminum, Independent Scavenge Sections for Flywheel Cavity and Cam Chest, Debris Screens in both scavenge pickups, Magnet in cam chest to help prevent debris from...
    09320250
    SKU:
    09320250
    Availability:
    Ships Same Business Day
    Weight:
    5.60 LBS
    TYPE:
    CAM SUPPORT
    COLOR/FINISH:
    BLUE
    UNITS:
    KIT
    BASE COLOR:
    BLUE
    PRODUCT NAME:
    PUMP
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    MSRP: $836.95
    Now: $753.26
    Was: $836.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $836.95
    Now: $753.26
    Was: $836.95
    Subtotal:
  • Total: items /

Adding your products to cart

S&S Cycle
 S&S Cycle stands as a towering icon in the motorcycle industry, renowned for its unwavering commitment to excellence and innovation in performance motorcycle parts. Founded in 1958 by the dynamic duo of George J. Smith and Stanley Stankos, S&S Cycle has carved its niche as the premier engineer and manufacturer of motorcycle engines and parts in America. Originating from a passion for racing, the company has spent over six decades perfecting the art of motorcycle performance, ensuring each piece that comes out of their factory not only meets but exceeds the high expectations of the powersports community. With a deep-rooted history in enhancing the power and performance of Harley-Davidson® motorcycles, S&S Cycle is the go-to brand for enthusiasts seeking unmatched quality and proven performance.

 

 S&S Cycle Parts
 S&S Cycle's product line extends far beyond just engines; it encompasses a broad array of components designed to elevate the performance of your motorcycle. From the initial solid lifter conversion kit featuring lightweight aluminum pushrods to state-of-the-art carburetors, air cleaners, and throttle bodies, every part is engineered with precision. The brand's dedication to innovation means continually refining and expanding their offerings to include everything a motorcycle might need for optimal performance and reliability.

 

 S&S Cycle Engines
 At the heart of S&S Cycle's legacy are its engines. Renowned for their robustness and reliability, S&S engines come in various styles, including the iconic Knucklehead, Shovelhead, Panhead, Evolution-style, and Twin-cam style engines. Each engine, like the T143 Assembled Long Block Engine, is meticulously constructed to provide unmatched power and torque, transforming any motorcycle into a high-performance machine. S&S's commitment to quality ensures that whether you're cruising the streets or dominating the racetrack, their engines will deliver unparalleled performance.

 

 S&S Cams
 S&S cams are designed to unlock the full potential of your motorcycle's engine. With a focus on maximizing horsepower, torque, and overall engine efficiency, S&S cams are a critical component for anyone looking to boost their bike's performance. Each cam is the result of exhaustive research and development, ensuring compatibility and impressive gains across various riding conditions. Whether you're upgrading an existing engine or building a custom setup, S&S cams are essential for achieving peak performance.

 

 S&S Motorcycle Exhausts
 To complement their engines and performance parts, S&S Cycle also offers a range of high-quality motorcycle exhaust systems. These exhausts are not only built to withstand the rigors of high-performance riding but are also designed to optimize exhaust flow, enhancing both sound and power output. From aggressive race-inspired designs to more subdued styles for daily riding, S&S Cycle's exhaust systems combine performance improvements with aesthetic appeal, making them a favorite among discerning riders.

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER