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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
  • S&S CYCLE Ring Set 940-0060

    S&S CYCLE Ring Set 940-0060

    S&S CYCLE

    $168.95
    S&S CYCLE Ring Set
    09120923
    SKU:
    09120923
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    TYPE:
    PISTON
    UNITS:
    2 PACK
    BORE SIZE IMPERIAL:
    4.250'
    PRODUCT NAME:
    RING SET
    RIDING STYLE:
    STREET
    $168.95
    Qty in Cart: 0
    Quantity:
    Price:
    $168.95
    Subtotal:
  • S&S CYCLE Replacement Rings 106-4422A

    S&S CYCLE Replacement Rings 106-4422A

    S&S CYCLE

    $78.95
    Replacement ring set for S&S Pistons
    09120358
    SKU:
    09120358
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    UNITS:
    SET
    PISTON SIZE IMPERIAL:
    +0.010'
    TYPE:
    REPLACEMENT
    BORE SIZE IMPERIAL:
    3.927'
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    PISTON RING
    $78.95
    Qty in Cart: 0
    Quantity:
    Price:
    $78.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-1220X

    S&S CYCLE Replacement Rings 94-1220X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120597
    SKU:
    09120597
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PISTON SIZE IMPERIAL:
    STANDARD
    UNITS:
    SET
    BORE SIZE IMPERIAL:
    3.625'
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-1222X

    S&S CYCLE Replacement Rings 94-1222X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120599
    SKU:
    09120599
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    UNITS:
    SET
    PISTON SIZE IMPERIAL:
    +0.020'
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    3.625'
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-1223X

    S&S CYCLE Replacement Rings 94-1223X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120600
    SKU:
    09120600
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    3.625'
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    PISTON SIZE IMPERIAL:
    +0.030'
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-1226X

    S&S CYCLE Replacement Rings 94-1226X

    S&S CYCLE

    $63.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120601
    SKU:
    09120601
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    BORE SIZE IMPERIAL:
    3.625'
    TYPE:
    REPLACEMENT
    PISTON SIZE IMPERIAL:
    +0.060'
    PRODUCT NAME:
    PISTON RING
    RIDING STYLE:
    STREET
    UNITS:
    SET
    $63.95
    Qty in Cart: 0
    Quantity:
    Price:
    $63.95
    Subtotal:
  • S&S CYCLE Piston Rings 940-0012

    S&S CYCLE Piston Rings 940-0012

    S&S CYCLE

    $84.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120665
    SKU:
    09120665
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    BORE SIZE IMPERIAL:
    4.125'
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    UNITS:
    SET
    PISTON SIZE IMPERIAL:
    +0.010'
    $84.95
    Qty in Cart: 0
    Quantity:
    Price:
    $84.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2216X

    S&S CYCLE Replacement Rings 94-2216X

    S&S CYCLE

    $64.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120001
    SKU:
    09120001
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BORE SIZE IMPERIAL:
    3.500'
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    PISTON SIZE IMPERIAL:
    STANDARD
    RIDING STYLE:
    STREET
    UNITS:
    SET
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2217X

    S&S CYCLE Replacement Rings 94-2217X

    S&S CYCLE

    $64.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120003
    SKU:
    09120003
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PISTON SIZE IMPERIAL:
    +0.010'
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    BORE SIZE IMPERIAL:
    3.500'
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2200X

    S&S CYCLE Replacement Rings 94-2200X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120083
    SKU:
    09120083
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    BORE SIZE IMPERIAL:
    3.4375'
    PISTON SIZE IMPERIAL:
    STANDARD
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    RIDING STYLE:
    STREET
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2201X

    S&S CYCLE Replacement Rings 94-2201X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120084
    SKU:
    09120084
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BORE SIZE IMPERIAL:
    3.4375'
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    RIDING STYLE:
    STREET
    PISTON SIZE IMPERIAL:
    +0.010'
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2202X

    S&S CYCLE Replacement Rings 94-2202X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120085
    SKU:
    09120085
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    BORE SIZE IMPERIAL:
    3.4375'
    PISTON SIZE IMPERIAL:
    +0.020'
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2204X

    S&S CYCLE Replacement Rings 94-2204X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120087
    SKU:
    09120087
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    BORE SIZE IMPERIAL:
    3.4375'
    PRODUCT NAME:
    PISTON RING
    UNITS:
    SET
    PISTON SIZE IMPERIAL:
    +0.040'
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2205X

    S&S CYCLE Replacement Rings 94-2205X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120088
    SKU:
    09120088
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    STREET
    PISTON SIZE IMPERIAL:
    +0.050'
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    UNITS:
    SET
    BORE SIZE IMPERIAL:
    3.4375'
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Replacement Rings 94-2206X

    S&S CYCLE Replacement Rings 94-2206X

    S&S CYCLE

    $54.95
    Replacement rings come as sets for two pistons, Made in the U.S.A.
    09120089
    SKU:
    09120089
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    RIDING STYLE:
    STREET
    TYPE:
    REPLACEMENT
    UNITS:
    SET
    BORE SIZE IMPERIAL:
    3.4375'
    PISTON SIZE IMPERIAL:
    +0.060'
    PRODUCT NAME:
    PISTON RING
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • S&S CYCLE Ignition Rotor - Harley Davidson 55-1247

    S&S CYCLE Ignition Rotor - Harley Davidson 55-1247

    S&S CYCLE

    $19.95
    High-quality OEM replacement component, Comes with bolt and washer
    21010332
    SKU:
    21010332
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    TAN
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    PRODUCT NAME:
    ROTOR
    TYPE:
    IGNITION
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • S&S CYCLE CAM KIT 465G M8 17- 330-0624

    S&S CYCLE CAM KIT 465G M8 17- 330-0624

    S&S CYCLE

    $465.95
    Kits include all required bearings, O-rings, and hardware, Bolt-in compatible with all stock valve train components, Provides increased torque and horsepower, Gear drive cams provide improved valve...
    09251161
    SKU:
    09251161
    Availability:
    Ships Same Business Day
    Weight:
    4.15 LBS
    APPLICATION:
    EXHAUST
    EXHAUST CLOSE IMPERIAL:
    218.9°
    INTAKE LIFT IMPERIAL:
    0.462'
    EXHAUST LIFT IMPERIAL:
    0.462'
    INTAKE CLOSE IMPERIAL:
    14.6° FRONT, 14.4° REAR
    INTAKE DURATION IMPERIAL:
    197.2°
    INTAKE OPEN IMPERIAL:
    2.6° FRONT, 2.8° REAR
    APPLICATION:
    INTAKE
    EXHAUST DURATION IMPERIAL:
    100.6° FRONT, 103.6° REAR
    PRODUCT NAME:
    CAM KIT
    TYPE:
    GEAR
    EXHAUST OPEN IMPERIAL:
    30.1° FRONT, 33.1° REAR
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    $465.95
    Qty in Cart: 0
    Quantity:
    Price:
    $465.95
    Subtotal:
  • S&S CYCLE Cam Kit - MR103 Grind - Twin Cam 330-0470

    S&S CYCLE Cam Kit - MR103 Grind - Twin Cam 330-0470

    S&S CYCLE

    $399.95
    Camshaft gear drive kits increase valve timing accuracy by eliminating timing chain lash and loosely-fit stock chain drive, Reverses the rear cam's direction of rotation, providing additional...
    09251143
    SKU:
    09251143
    Availability:
    Ships Same Business Day
    Weight:
    4.05 LBS
    FEATURES:
    INCLUDES INSTALLATION KIT
    UNITS:
    KIT
    EXHAUST CLOSE IMPERIAL:
    22°
    INTAKE OPEN IMPERIAL:
    13°
    APPLICATION:
    INTAKE
    EXHAUST DURATION IMPERIAL:
    252°
    EXHAUST LIFT IMPERIAL:
    0.585'
    GRIND:
    MR103
    INTAKE LIFT IMPERIAL:
    0.585'
    PRODUCT NAME:
    CAM KIT
    RIDING STYLE:
    STREET
    APPLICATION:
    EXHAUST
    EXHAUST OPEN IMPERIAL:
    50°
    INTAKE CLOSE IMPERIAL:
    33°
    INTAKE DURATION IMPERIAL:
    226°
    TYPE:
    CHAIN
    $399.95
    Qty in Cart: 0
    Quantity:
    Price:
    $399.95
    Subtotal:
  • S&S CYCLE Cam with Plate - 551 Series 310-0812

    S&S CYCLE Cam with Plate - 551 Series 310-0812

    S&S CYCLE

    $2,259.95
    Upgrade to S&S bolt-in performance camshafts, Improves engine performance - higher lift and optimized cam timing, S&S Quickee pushrods - easy installation, without removing rocker covers, Replaces...
    09251100
    SKU:
    09251100
    Availability:
    Ships Same Business Day
    Weight:
    12.55 LBS
    APPLICATION:
    INTAKE
    MODEL:
    EASY START
    TYPE:
    GEAR
    APPLICATION:
    EXHAUST
    EXHAUST OPEN IMPERIAL:
    41°
    GRIND:
    551 SERIES
    INTAKE CLOSE IMPERIAL:
    19°
    PRODUCT NAME:
    CAMSHAFT
    EXHAUST CLOSE IMPERIAL:
    17°
    EXHAUST LIFT IMPERIAL:
    0.550'
    INTAKE DURATION IMPERIAL:
    215°
    INTAKE LIFT IMPERIAL:
    0.550'
    INTAKE OPEN IMPERIAL:
    17°
    UNITS:
    KIT
    EXHAUST DURATION IMPERIAL:
    237°
    RIDING STYLE:
    STREET
    $2,259.95
    Qty in Cart: 0
    Quantity:
    Price:
    $2,259.95
    Subtotal:
  • S&S CYCLE Cam with Plate - 585 Series 310-0813

    S&S CYCLE Cam with Plate - 585 Series 310-0813

    S&S CYCLE

    $2,259.95
    Upgrade to S&S bolt-in performance camshafts, Improves engine performance - higher lift and optimized cam timing, S&S Quickee pushrods - easy installation, without removing rocker covers, Replaces...
    09251101
    SKU:
    09251101
    Availability:
    Ships Same Business Day
    Weight:
    12.60 LBS
    EXHAUST DURATION IMPERIAL:
    260°
    GRIND:
    585 SERIES
    PRODUCT NAME:
    CAMSHAFT
    UNITS:
    KIT
    APPLICATION:
    INTAKE
    EXHAUST LIFT IMPERIAL:
    0.585'
    INTAKE LIFT IMPERIAL:
    0.585'
    MODEL:
    EASY START
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    EXHAUST OPEN IMPERIAL:
    60°
    INTAKE CLOSE IMPERIAL:
    45°
    APPLICATION:
    EXHAUST
    EXHAUST CLOSE IMPERIAL:
    20°
    INTAKE DURATION IMPERIAL:
    245°
    INTAKE OPEN IMPERIAL:
    20°
    $2,259.95
    Qty in Cart: 0
    Quantity:
    Price:
    $2,259.95
    Subtotal:
  • S&S CYCLE Cam with Plate - 510 Series 310-0814

    S&S CYCLE Cam with Plate - 510 Series 310-0814

    S&S CYCLE

    $2,259.95
    Upgrade to S&S bolt-in performance camshafts, Improves engine performance - higher lift and optimized cam timing, S&S Quickee pushrods - easy installation, without removing rocker covers, Replaces...
    09251102
    SKU:
    09251102
    Availability:
    Ships Same Business Day
    Weight:
    13.05 LBS
    APPLICATION:
    INTAKE
    EXHAUST DURATION IMPERIAL:
    252°
    EXHAUST LIFT IMPERIAL:
    0.510'
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    MODEL:
    STANDARD
    PRODUCT NAME:
    CAMSHAFT
    EXHAUST OPEN IMPERIAL:
    52°
    INTAKE CLOSE IMPERIAL:
    38°
    INTAKE DURATION IMPERIAL:
    238°
    INTAKE LIFT IMPERIAL:
    0.510'
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    EXHAUST CLOSE IMPERIAL:
    20°
    GRIND:
    510 SERIES
    INTAKE OPEN IMPERIAL:
    20°
    $2,259.95
    Qty in Cart: 0
    Quantity:
    Price:
    $2,259.95
    Subtotal:
  • S&S CYCLE Intake Valve - 1.940" - Twin Cam 90-2025

    S&S CYCLE Intake Valve - 1.940" - Twin Cam 90-2025

    S&S CYCLE

    $50.95
    Made in the U.S.A.
    20082918
    SKU:
    20082918
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    HEAD DIAMETER IMPERIAL:
    1.940'
    PRODUCT NAME:
    VALVE
    MATERIAL:
    STAINLESS STEEL
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    RIDING STYLE:
    STREET
    $50.95
    Qty in Cart: 0
    Quantity:
    Price:
    $50.95
    Subtotal:
  • S&S CYCLE Exhaust Valve - 1.575" - Twin Cam 90-2026

    S&S CYCLE Exhaust Valve - 1.575" - Twin Cam 90-2026

    S&S CYCLE

    $71.95
    Made in the U.S.A.
    20082919
    SKU:
    20082919
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    RIDING STYLE:
    STREET
    HEAD DIAMETER IMPERIAL:
    1.575'
    APPLICATION:
    EXHAUST
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    VALVE
    UNITS:
    EACH
    $71.95
    Qty in Cart: 0
    Quantity:
    Price:
    $71.95
    Subtotal:
  • S&S CYCLE Solid Pushrods - Big Twin 93-5068

    S&S CYCLE Solid Pushrods - Big Twin 93-5068

    S&S CYCLE

    $175.95
    Converts stock hydraulic lifters to adjustable solids, Kit includes four nonadjustable steel pushrods, four adjustable inserts and instructions, Made in the U.S.A.
    20085003
    SKU:
    20085003
    Availability:
    Ships Same Business Day
    Weight:
    1.16 LBS
    RIDING STYLE:
    STREET
    STYLE:
    SOLID
    MATERIAL:
    STEEL
    UNITS:
    KIT
    PRODUCT NAME:
    CONVERSION KIT
    TYPE:
    LIFTER
    $175.95
    Qty in Cart: 0
    Quantity:
    Price:
    $175.95
    Subtotal:
  • S&S CYCLE Cam with Plate - 585 Series 310-0816

    S&S CYCLE Cam with Plate - 585 Series 310-0816

    S&S CYCLE

    $2,259.95
    Upgrade to S&S bolt-in performance camshafts, Improves engine performance - higher lift and optimized cam timing, S&S Quickee pushrods - easy installation, without removing rocker covers, Replaces...
    09251104
    SKU:
    09251104
    Availability:
    Ships Same Business Day
    Weight:
    12.90 LBS
    EXHAUST DURATION IMPERIAL:
    260°
    GRIND:
    585 SERIES
    INTAKE LIFT IMPERIAL:
    0.585'
    PRODUCT NAME:
    CAMSHAFT
    UNITS:
    KIT
    INTAKE CLOSE IMPERIAL:
    45°
    APPLICATION:
    INTAKE
    EXHAUST LIFT IMPERIAL:
    0.585'
    MODEL:
    EASY START
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    APPLICATION:
    EXHAUST
    EXHAUST CLOSE IMPERIAL:
    20°
    EXHAUST OPEN IMPERIAL:
    60°
    INTAKE DURATION IMPERIAL:
    245°
    INTAKE OPEN IMPERIAL:
    20°
    $2,259.95
    Qty in Cart: 0
    Quantity:
    Price:
    $2,259.95
    Subtotal:
  • S&S CYCLE Piston Kit 92-1211

    S&S CYCLE Piston Kit 92-1211

    S&S CYCLE

    $546.95
    These forged 3-7/8" bore stroker pistons for 1999-'16 HD® Big Twin are required for the S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels, They are compatible with stock or S&S® Super...
    20012911
    SKU:
    20012911
    Availability:
    Ships Same Business Day
    Weight:
    3.02 LBS
    BORE OVERSIZE - IMPERIAL:
    +0.010'
    BORE SIZE IMPERIAL:
    3.875'
    DISPLACEMENT:
    106'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    BORE - OVERSIZE:
    +0,010'
    PISTON MATERIAL:
    FORGED ALUMINUM
    UNITS:
    KIT
    STROKE LENGTH IMPERIAL:
    4-1/2'
    $546.95
    Qty in Cart: 0
    Quantity:
    Price:
    $546.95
    Subtotal:
  • S&S CYCLE Piston Kit 92-1212

    S&S CYCLE Piston Kit 92-1212

    S&S CYCLE

    $546.95
    These forged 3-7/8" bore stroker pistons for 1999-'16 HD® Big Twin are required for the S&S 106" stock bore stroker kit with 4-1/2" stroke flywheels, They are compatible with stock or S&S® Super...
    20012912
    SKU:
    20012912
    Availability:
    Ships Same Business Day
    Weight:
    3.00 LBS
    BORE OVERSIZE - IMPERIAL:
    +0.020'
    STROKE LENGTH IMPERIAL:
    4-1/2'
    BORE - OVERSIZE:
    +0,020'
    PISTON MATERIAL:
    FORGED ALUMINUM
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3.875'
    DISPLACEMENT:
    106'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    $546.95
    Qty in Cart: 0
    Quantity:
    Price:
    $546.95
    Subtotal:
  • S&S CYCLE Rings for 106" Kit 94-1295X

    S&S CYCLE Rings for 106" Kit 94-1295X

    S&S CYCLE

    $75.95
    Replacement piston rings for 106" applications
    20022910
    SKU:
    20022910
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    PRODUCT NAME:
    PISTON RING
    TYPE:
    REPLACEMENT
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    3.875'
    UNITS:
    SET
    PISTON SIZE IMPERIAL:
    STANDARD
    $75.95
    Qty in Cart: 0
    Quantity:
    Price:
    $75.95
    Subtotal:
  • S&S CYCLE Rings for 106" Kit 94-1296X

    S&S CYCLE Rings for 106" Kit 94-1296X

    S&S CYCLE

    $74.95
    Replacement piston rings for 106" applications
    20022912
    SKU:
    20022912
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    TYPE:
    REPLACEMENT
    BORE SIZE IMPERIAL:
    3.875'
    PISTON SIZE IMPERIAL:
    +0.010'
    RIDING STYLE:
    STREET
    UNITS:
    SET
    PRODUCT NAME:
    PISTON RING
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • S&S CYCLE Generator Crankcase Gear Kit 33-4226

    S&S CYCLE Generator Crankcase Gear Kit 33-4226

    S&S CYCLE

    $799.95
    Include circuit breaker drive gear, idler gear assembly and circuit breaker shaft gear with shims, Circuit breaker gear shaft and idler gear shaft sold separately, Made in the U.S.A.
    334226
    SKU:
    334226
    Availability:
    Ships Same Business Day
    Weight:
    2.25 LBS
    COLOR/FINISH:
    RAW
    PRODUCT NAME:
    GEAR KIT
    RIDING STYLE:
    STREET
    MODEL:
    SUPER STOCK®
    TYPE:
    ENGINE CASE
    UNITS:
    KIT
    $799.95
    Qty in Cart: 0
    Quantity:
    Price:
    $799.95
    Subtotal:
  • S&S CYCLE 2:1 Exhaust for Softail - Black 550-0788

    S&S CYCLE 2:1 Exhaust for Softail - Black 550-0788

    S&S CYCLE

    $1,338.95
    Classic 2:1 styling, Fits floorboard and forward controls and fits mid mounts with S&S brake pedal kit (part #560-0259A / 1861-1493 for $162.95), Saddlebag support compatible! Works with OEM and...
    18002401
    SKU:
    18002401
    Availability:
    Ships Same Business Day
    Weight:
    28.00 LBS
    END CAP COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    TYPE:
    FULL SYSTEM
    MODEL:
    SUPERSTREET
    COLOR/FINISH:
    BLACK
    END CAP STYLE:
    STRAIGHT-CUT
    MUFFLER STYLE:
    ROUND
    UNITS:
    EACH
    BASE COLOR:
    BLACK
    COLOR/FINISH:
    CERAMIC
    DESIGN/CONFIGURATION:
    2-INTO-1 SYSTEM
    MATERIAL:
    STAINLESS STEEL
    PRODUCT NAME:
    EXHAUST SYSTEM
    $1,338.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,338.95
    Subtotal:
  • S&S CYCLE Oil Pump with Gears 31-6293

    S&S CYCLE Oil Pump with Gears 31-6293

    S&S CYCLE

    $715.95
    Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release...
    09320186
    SKU:
    09320186
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    PRODUCT NAME:
    PUMP
    UNITS:
    KIT
    $715.95
    Qty in Cart: 0
    Quantity:
    Price:
    $715.95
    Subtotal:
  • S&S CYCLE Oil Pump with Gears 31-6294

    S&S CYCLE Oil Pump with Gears 31-6294

    S&S CYCLE

    $715.95
    Kits includes oil pump, standard or universal cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball...
    09320187
    SKU:
    09320187
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    UNITS:
    KIT
    PRODUCT NAME:
    PUMP
    $715.95
    Qty in Cart: 0
    Quantity:
    Price:
    $715.95
    Subtotal:
  • S&S CYCLE HVHP Oil Pump with Gears 31-6307

    S&S CYCLE HVHP Oil Pump with Gears 31-6307

    S&S CYCLE

    $715.95
    HVHP oil pumps have a new gear tooth profile with fewer but larger teeth that provides an increased oil volume for both supply and return-side of the pump, Supply-side gears are 9% wider than stock,...
    09320188
    SKU:
    09320188
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    PRODUCT NAME:
    PUMP
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    $715.95
    Qty in Cart: 0
    Quantity:
    Price:
    $715.95
    Subtotal:
  • S&S CYCLE Oil Pump - Universal 31-6205

    S&S CYCLE Oil Pump - Universal 31-6205

    S&S CYCLE

    $445.95
    Kit includes oil pump, universal cover, mounting bolts, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check ball and release valve cover screws with...
    09320133
    SKU:
    09320133
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    PRODUCT NAME:
    PUMP
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    UNITS:
    KIT
    $445.95
    Qty in Cart: 0
    Quantity:
    Price:
    $445.95
    Subtotal:
  • S&S CYCLE Oil Pump Rebuild Kit 31-6275

    S&S CYCLE Oil Pump Rebuild Kit 31-6275

    S&S CYCLE

    $31.95
    Master rebuild kit for S&S oil pump., Made in the U.S.A.
    09320149
    SKU:
    09320149
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    REBUILD KIT
    TYPE:
    OIL PUMP
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    $31.95
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
  • S&S CYCLE Oil Pump with Gears - Big Twin 31-6295

    S&S CYCLE Oil Pump with Gears - Big Twin 31-6295

    S&S CYCLE

    $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...
    09320150
    SKU:
    09320150
    Availability:
    Ships Same Business Day
    Weight:
    3.70 LBS
    FLOW RATE:
    STANDARD
    PRODUCT NAME:
    PUMP
    UNITS:
    KIT
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    $715.95
    Qty in Cart: 0
    Quantity:
    Price:
    $715.95
    Subtotal:
  • S&S CYCLE Oil Pump Check Valve Spring - 10 Pack 31-6092

    S&S CYCLE Oil Pump Check Valve Spring - 10 Pack 31-6092

    S&S CYCLE

    $9.95
    Oil pump check valve spring for Big Twin models
    09320206
    SKU:
    09320206
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPRING
    $9.95
    Qty in Cart: 0
    Quantity:
    Price:
    $9.95
    Subtotal:
  • S&S CYCLE Oil Pump Screen - Twin Cam 310-0546

    S&S CYCLE Oil Pump Screen - Twin Cam 310-0546

    S&S CYCLE

    $15.95
    OEM replacement parts for S&S Oil Pump
    09320209
    SKU:
    09320209
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    TYPE:
    OIL PUMP
    UNITS:
    EACH
    PRODUCT NAME:
    SCREEN
    RIDING STYLE:
    STREET
    $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • S&S CYCLE Gear Breather - Standard 33-4246

    S&S CYCLE Gear Breather - Standard 33-4246

    S&S CYCLE

    $144.95
    All-steel construction, Welded-in-screen, Higher flow than stock, Elongated breather pocket scavenge hole for increased suction
    09320126
    SKU:
    09320126
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    UNITS:
    EACH
    TYPE:
    BREATHER
    PRODUCT NAME:
    GEAR
    RIDING STYLE:
    STREET
    $144.95
    Qty in Cart: 0
    Quantity:
    Price:
    $144.95
    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

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