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Harley Engine

Harley Engine

Harley Engine

Power your bike with precision-engineered engine components like crankshafts, connecting rods, and complete engine systems. Check out our high-performance Harley engine parts for peak reliability and output.

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  • S&S CYCLE T124 Series Engine 310-0282A

    S&S CYCLE T124 Series Engine 310-0282A

    S&S CYCLE

    $8,599.95
    T124 Long Block Engine for 1999-2006 (except 2006 Dyna®) with 640 Cam - Wrinkle Black High Compression, 10.8:1 for the ultimate in street performance, No fuel system or ignition systems included, Special head machining fits stock length intake...
    09010232
    SKU:
    09010232
    Availability:
    Ships Same Business Day
    Weight:
    156.00 LBS
    COMPRESSION RATIO IMPERIAL:
    10.8:1
    MODEL:
    T-SERIES
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    WRINKLE BLACK
    STYLE:
    HIGH COMPRESSION
    TYPE:
    LONG BLOCK
    UNITS:
    EACH
    DISPLACEMENT:
    124'
    COLOR/FINISH:
    CHROME
    PISTON HEAD SHAPE:
    FLAT TOP
    STROKE LENGTH IMPERIAL:
    4.625'
    $8,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,599.95
    Subtotal:
  • S&S CYCLE T111 Long Block Engine - Twin Cam 310-0770A

    S&S CYCLE T111 Long Block Engine - Twin Cam 310-0770A

    S&S CYCLE

    $8,299.95
    T111 Long Block Engine for 1999-2006 (except 2006 Dyna®) - Wrinkle Black Super stock heads and crankcase, S&S easy start cams, High-flow oil pump, Forged flattop pistons, Intake system not included; compatible with stock or aftermarket intake...
    09010233
    SKU:
    09010233
    Availability:
    Ships Same Business Day
    Weight:
    152.00 LBS
    MODEL:
    T-SERIES
    STROKE LENGTH IMPERIAL:
    4.125'
    COMPRESSION RATIO IMPERIAL:
    9.8:1
    COLOR/FINISH:
    CHROME
    COLOR/FINISH:
    WRINKLE BLACK
    DISPLACEMENT:
    111'
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    TYPE:
    LONG BLOCK
    UNITS:
    EACH
    BORE SIZE IMPERIAL:
    4.125'
    PISTON HEAD SHAPE:
    FLAT TOP
    $8,299.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,299.95
    Subtotal:
  • S&S CYCLE T124 Series Engine 310-0400A S&S CYCLE T124 Series Engine 310-0400A

    S&S CYCLE T124 Series Engine 310-0400A

    S&S CYCLE

    $8,599.95
    T124 T-Series Long Block High Compression Engine for 2007-Up Touring Models - Wrinkle Black High Compression, 10.8:1 for the ultimate in street performance, No fuel system or ignition systems included, Special head machining fits stock length intake...
    09010234
    SKU:
    09010234
    Availability:
    Ships Same Business Day
    Weight:
    155.00 LBS
    COMPRESSION RATIO IMPERIAL:
    10.8:1
    MODEL:
    T-SERIES
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    WRINKLE BLACK
    STYLE:
    HIGH COMPRESSION
    TYPE:
    LONG BLOCK
    UNITS:
    EACH
    DISPLACEMENT:
    124'
    PISTON HEAD SHAPE:
    FLAT TOP
    COLOR/FINISH:
    CHROME
    STROKE LENGTH IMPERIAL:
    4.625'
    $8,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,599.95
    Subtotal:
  • S&S CYCLE T124LC Series Long Block Engine 310-0401A

    S&S CYCLE T124LC Series Long Block Engine 310-0401A

    S&S CYCLE

    $8,599.95
    T124 T-Series Long Block Engine for 2007-'16 Touring Models - Wrinkle Black Lower Compression, 10.2:1, for great street torque, Includes Super Stock heads, T2 crankcase, high flow oil pump, cam cover and easy start gear drive cams, Stock Twin Cam 96 bolt...
    09010235
    SKU:
    09010235
    Availability:
    Ships Same Business Day
    Weight:
    150.00 LBS
    COMPRESSION RATIO IMPERIAL:
    10.2:1
    UNITS:
    EACH
    MODEL:
    T-SERIES
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    STYLE:
    LOW COMPRESSION
    TYPE:
    LONG BLOCK
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    WRINKLE BLACK
    DISPLACEMENT:
    124'
    STROKE LENGTH IMPERIAL:
    4.625'
    $8,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,599.95
    Subtotal:
  • S&S CYCLE T143 Long-Block Engine 310-0548A

    S&S CYCLE T143 Long-Block Engine 310-0548A

    S&S CYCLE

    $11,739.95
    T143 Engine for 2007-Up Touring Models - Wrinkle Black Fits in stock chassis, no cutting or frame modifications necessary, S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges, S&S super stock T2 crankcases with reed breather valve...
    09010236
    SKU:
    09010236
    Availability:
    Ships Same Business Day
    Weight:
    155.00 LBS
    MODEL:
    T-SERIES
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    TYPE:
    LONG BLOCK
    DISPLACEMENT:
    143'
    BORE SIZE IMPERIAL:
    4.425'
    COLOR/FINISH:
    WRINKLE BLACK
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    STROKE LENGTH IMPERIAL:
    4.625'
    $11,739.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11,739.95
    Subtotal:
  • S&S CYCLE T111 Long Block Engine 310-0402A

    S&S CYCLE T111 Long Block Engine 310-0402A

    S&S CYCLE

    $8,299.95
    T111 T-Series Long Block Engine for 2007-Up Touring Models - Wrinkle Black Super stock heads and crankcase, S&S easy start cams, High-flow oil pump, Forged flattop pistons, Intake system not included; compatible with stock or aftermarket intake...
    09010238
    SKU:
    09010238
    Availability:
    Ships Same Business Day
    Weight:
    155.00 LBS
    COMPRESSION RATIO IMPERIAL:
    9.8:1
    STROKE LENGTH IMPERIAL:
    4.125'
    UNITS:
    EACH
    COLOR/FINISH:
    CHROME
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    MODEL:
    T-SERIES
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    WRINKLE BLACK
    DISPLACEMENT:
    111'
    PISTON HEAD SHAPE:
    FLAT TOP
    TYPE:
    LONG BLOCK
    $8,299.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,299.95
    Subtotal:
  • S&S CYCLE T143 Long-Block Engine 310-0737A

    S&S CYCLE T143 Long-Block Engine 310-0737A

    S&S CYCLE

    $11,524.95
    T143 Assembled Long Block Engine For 1999-'06 HD Big Twins (Except 2006 Dyna Models) - Wrinkle Black Fits in stock chassis, no cutting or frame modifications necessary, S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges, S&S super...
    09010239
    SKU:
    09010239
    Availability:
    Ships Same Business Day
    Weight:
    155.00 LBS
    COLOR/FINISH:
    CHROME
    COLOR/FINISH:
    WRINKLE BLACK
    STROKE LENGTH IMPERIAL:
    4.625'
    UNITS:
    EACH
    BORE SIZE IMPERIAL:
    4.425'
    COMPRESSION RATIO IMPERIAL:
    10.5:1
    DISPLACEMENT:
    143'
    MODEL:
    T-SERIES
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    TYPE:
    LONG BLOCK
    $11,524.95
    Qty in Cart: 0
    Quantity:
    Price:
    $11,524.95
    Subtotal:
  • S&S CYCLE T124HC Long-Block Engine 310-0882A

    S&S CYCLE T124HC Long-Block Engine 310-0882A

    S&S CYCLE

    $8,599.95
    T124 Engine for 2006-'17 HD® Dyna® Models - Wrinkle Black Fits in stock chassis, no cutting or frame modifications necessary, S&S B3 cylinder heads CNC-machined with two-bolt exhaust flanges, S&S super stock T2 crankcases with reed...
    09010240
    SKU:
    09010240
    Availability:
    Ships Same Business Day
    Weight:
    155.00 LBS
    COLOR/FINISH:
    CHROME
    UNITS:
    EACH
    BORE SIZE IMPERIAL:
    4.125'
    COLOR/FINISH:
    WRINKLE BLACK
    COMPRESSION RATIO IMPERIAL:
    10.8:1
    MODEL:
    T-SERIES
    STROKE LENGTH IMPERIAL:
    4.625'
    STROKE LENGTH IMPERIAL:
    4-5/8'
    PISTON HEAD SHAPE:
    FLAT TOP
    DISPLACEMENT:
    124'
    PRODUCT NAME:
    ENGINE
    RIDING STYLE:
    STREET
    STYLE:
    HIGH COMPRESSION
    TYPE:
    LONG BLOCK
    $8,599.95
    Qty in Cart: 0
    Quantity:
    Price:
    $8,599.95
    Subtotal:
  • S&S CYCLE Rod Bearing - Big Twin 41-99 34-4010

    S&S CYCLE Rod Bearing - Big Twin 41-99 34-4010

    S&S CYCLE

    $105.95
    S&S CYCLE Rod Bearing Big Twin 41-99 34-4010High-quality OE replacement components, Made in the U.S.A.
    09240390
    SKU:
    09240390
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    RIDING STYLE:
    STREET
    TYPE:
    ROLLER
    UNITS:
    KIT
    APPLICATION:
    CONNECTING ROD
    PRODUCT NAME:
    BEARING
    $105.95
    Qty in Cart: 0
    Quantity:
    Price:
    $105.95
    Subtotal:
  • S&S CYCLE Right Side Inner Main Bearing Race - Twin Cam 99-17 340-0077

    S&S CYCLE Right Side Inner Main Bearing Race - Twin Cam 99-17 340-0077

    S&S CYCLE

    $65.95
    S&S CYCLE Right Side Inner Main Bearing Race Twin Cam 99-17 340-0077Made in the U.S.A.
    09240391
    SKU:
    09240391
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    PRODUCT NAME:
    RACE
    UNITS:
    EACH
    $65.95
    Qty in Cart: 0
    Quantity:
    Price:
    $65.95
    Subtotal:
  • S&S CYCLE Flywheel - Stroker - Twin Cam 320-0355

    S&S CYCLE Flywheel - Stroker - Twin Cam 320-0355

    S&S CYCLE

    $1,744.95
    S&S CYCLE Flywheel Stroker Twin Cam 320-0355S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit...
    09220143
    SKU:
    09220143
    Availability:
    Ships Same Business Day
    Weight:
    39.30 LBS
    FEATURES:
    WITHOUT SPROCKET BEARING RACE
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    MATERIAL:
    STEEL
    UNITS:
    EACH
    STROKE LENGTH IMPERIAL:
    4-3/8'
    ENGINE TYPE:
    'B' MOTOR
    RIDING STYLE:
    STREET
    $1,744.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,744.95
    Subtotal:
  • S&S CYCLE Flywheel Assembly 32-2145

    S&S CYCLE Flywheel Assembly 32-2145

    S&S CYCLE

    $1,799.95
    S&S CYCLE Flywheel Assembly 32-2145Made of high-strength forged steel and designed for stock and high-performance custom applications, Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength, Standard...
    09220146
    SKU:
    09220146
    Availability:
    Ships Same Business Day
    Weight:
    39.90 LBS
    UNITS:
    EACH
    ENGINE TYPE:
    4-STROKE
    MATERIAL:
    FORGED STEEL
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/4'
    $1,799.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,799.95
    Subtotal:
  • S&S CYCLE Flywheel Assembly - Big Twin 32-2230

    S&S CYCLE Flywheel Assembly - Big Twin 32-2230

    S&S CYCLE

    $1,748.95
    S&S CYCLE Flywheel Assembly Big Twin 32-2230Made of high-strength forged steel and designed for stock and high-performance custom applications, Special keyed 6° large diameter tapered sprocket shaft that provides more contact area for increased strength,...
    09220147
    SKU:
    09220147
    Availability:
    Ships Same Business Day
    Weight:
    37.26 LBS
    ENGINE TYPE:
    4-STROKE
    UNITS:
    EACH
    MATERIAL:
    STEEL
    STROKE LENGTH IMPERIAL:
    4-5/8'
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    RIDING STYLE:
    STREET
    $1,748.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,748.95
    Subtotal:
  • S&S CYCLE Flywheel - 4-1/4" - Big Twin 32-2235

    S&S CYCLE Flywheel - 4-1/4" - Big Twin 32-2235

    S&S CYCLE

    $1,759.95
    S&S CYCLE Flywheel 4-1/4" Big Twin 32-2235The exact same assembly used in S&S SH80 Alternator engines, Can be used to overhaul an S&S engine or to build a custom engine using similar crankcases and pistons, Features 4-1/4" stroke, 8-1/2" diameter...
    09220148
    SKU:
    09220148
    Availability:
    Ships Same Business Day
    Weight:
    36.89 LBS
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    UNITS:
    EACH
    MATERIAL:
    FORGED STEEL
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/4'
    $1,759.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,759.95
    Subtotal:
  • S&S CYCLE Stroker Kit - 4-1/2" - Twin Cam 320-0459

    S&S CYCLE Stroker Kit - 4-1/2" - Twin Cam 320-0459

    S&S CYCLE

    $1,744.95
    S&S CYCLE Stroker Kit 4-1/2" Twin Cam 320-0459Feature three-piece assembled flywheels with shafts, Do not require any motor case modification, 4-1/2" stroke, 103" stock motors or motors with factory 95" kits require piston kit only; stock or S&S cylinder...
    09220149
    SKU:
    09220149
    Availability:
    Ships Same Business Day
    Weight:
    39.49 LBS
    ENGINE TYPE:
    4-STROKE
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    UNITS:
    EACH
    FEATURES:
    WITH SPROCKET BEARING RACE
    STROKE LENGTH IMPERIAL:
    4-1/2'
    DISPLACEMENT:
    106'
    RIDING STYLE:
    STREET
    TYPE:
    STROKER
    $1,744.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,744.95
    Subtotal:
  • S&S CYCLE Flywheel - Twin Cam 320-0464

    S&S CYCLE Flywheel - Twin Cam 320-0464

    S&S CYCLE

    $1,759.95
    S&S CYCLE Flywheel Twin Cam 320-0464S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit directly in...
    09220150
    SKU:
    09220150
    Availability:
    Ships Same Business Day
    Weight:
    39.24 LBS
    ENGINE TYPE:
    S&S MOTOR
    MATERIAL:
    STEEL
    STROKE LENGTH IMPERIAL:
    4-5/8'
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    UNITS:
    EACH
    FEATURES:
    WITHOUT SPROCKET BEARING RACE
    RIDING STYLE:
    STREET
    $1,759.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,759.95
    Subtotal:
  • S&S CYCLE Flywheel - Twin Cam 320-0475

    S&S CYCLE Flywheel - Twin Cam 320-0475

    S&S CYCLE

    $1,759.95
    S&S CYCLE Flywheel Twin Cam 320-0475S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit directly in...
    09220151
    SKU:
    09220151
    Availability:
    Ships Same Business Day
    Weight:
    39.04 LBS
    ENGINE TYPE:
    S&S MOTOR
    FEATURES:
    WITHOUT SPROCKET BEARING RACE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    STROKE LENGTH IMPERIAL:
    4-5/8'
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    $1,759.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,759.95
    Subtotal:
  • S&S CYCLE Flywheel - 4-5/8" - SE120R 320-0523

    S&S CYCLE Flywheel - 4-5/8" - SE120R 320-0523

    S&S CYCLE

    $1,744.95
    S&S CYCLE Flywheel 4-5/8" SE120R 320-0523S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed for use with Timken bearing conversion, Fit...
    09220152
    SKU:
    09220152
    Availability:
    Ships Same Business Day
    Weight:
    39.30 LBS
    FEATURES:
    WITHOUT SPROCKET BEARING RACE
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    ENGINE TYPE:
    SE 120R
    MATERIAL:
    STEEL
    STROKE LENGTH IMPERIAL:
    4-5/8'
    $1,744.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,744.95
    Subtotal:
  • S&S CYCLE Flywheel - Twin Cam 320-0350

    S&S CYCLE Flywheel - Twin Cam 320-0350

    S&S CYCLE

    $1,795.95
    S&S CYCLE Flywheel Twin Cam 320-0350Replacement Flywheel Assemblies for Twin Cam Motors, S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed...
    09220156
    SKU:
    09220156
    Availability:
    Ships Same Business Day
    Weight:
    39.50 LBS
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    UNITS:
    EACH
    $1,795.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,795.95
    Subtotal:
  • S&S CYCLE Flywheel - Twin Cam 320-0354

    S&S CYCLE Flywheel - Twin Cam 320-0354

    S&S CYCLE

    $1,764.95
    S&S CYCLE Flywheel Twin Cam 320-0354Replacement Flywheel Assemblies for Twin Cam Motors, S&S 3-piece flywheels with integral main shafts are the strongest yet, made from 4140 steel and feature a larger 1.671" crankpin, Flywheel assemblies are designed...
    09220157
    SKU:
    09220157
    Availability:
    Ships Same Business Day
    Weight:
    41.00 LBS
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    PRODUCT NAME:
    FLYWHEEL ASSEMBLY
    UNITS:
    EACH
    $1,764.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,764.95
    Subtotal:
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