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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 Pinion Gear 33-4126

    S&S CYCLE Pinion Gear 33-4126

    S&S CYCLE

    $142.95
    S&S CYCLE Pinion Gear 33-4126Pinion Gear for Shovelhead motors
    DS194477
    SKU:
    DS194477
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    GEAR
    TYPE:
    PINION
    BASE COLOR:
    WHITE
    SIZE IMPERIAL:
    1.4460' - 1.4465'
    $142.95
    Qty in Cart: 0
    Quantity:
    Price:
    $142.95
    Subtotal:
  • S&S CYCLE Breather Gear - +.030" 33-4263

    S&S CYCLE Breather Gear - +.030" 33-4263

    S&S CYCLE

    $199.95
    S&S CYCLE Breather Gear +.030" 33-4263Kit comes with gear and spacer, Require the use of corresponding cam and pinion gear, Made in the U.S.A.
    DS194469
    SKU:
    DS194469
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    PRODUCT NAME:
    GEAR KIT
    RIDING STYLE:
    STREET
    FEATURES:
    OVERSIZED (+.03')
    MATERIAL:
    STEEL
    UNITS:
    KIT
    TYPE:
    BREATHER
    $199.95
    Qty in Cart: 0
    Quantity:
    Price:
    $199.95
    Subtotal:
  • S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0005

    S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0005

    S&S CYCLE

    $1,617.95
    S&S CYCLE Super Stock™ Engine Case Evolution 31-0005Cast from A356 T-6 heat-treated aluminum alloy, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line-honed and breather cavity is...
    DS194301
    SKU:
    DS194301
    Availability:
    Ships Same Business Day
    Weight:
    31.75 LBS
    PRODUCT NAME:
    ENGINE CASE
    BORE SIZE IMPERIAL:
    3.500'
    UNITS:
    KIT
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    COLOR/FINISH:
    RAW
    MODEL:
    SUPER STOCK®
    RIDING STYLE:
    STREET
    $1,617.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,617.95
    Subtotal:
  • S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0000

    S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0000

    S&S CYCLE

    $1,647.95
    S&S CYCLE Super Stock™ Engine Case Evolution 31-0000Cast from A356 T-6 heat-treated aluminum alloy, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line-honed and breather cavity is...
    DS194303
    SKU:
    DS194303
    Availability:
    Ships Same Business Day
    Weight:
    31.88 LBS
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    RAW
    MODEL:
    SUPER STOCK®
    PRODUCT NAME:
    ENGINE CASE
    BORE SIZE IMPERIAL:
    3.500'
    UNITS:
    KIT
    $1,647.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,647.95
    Subtotal:
  • S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0001

    S&S CYCLE Super Stock¢â€žÂ¢ Engine Case - Evolution 31-0001

    S&S CYCLE

    $1,899.95
    S&S CYCLE Super Stock™ Engine Case Evolution 31-0001Cast from A356 T-6 heat-treated aluminum alloy, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line-honed and breather cavity is...
    DS194304
    SKU:
    DS194304
    Availability:
    Ships Same Business Day
    Weight:
    31.38 LBS
    BORE SIZE IMPERIAL:
    3.625'
    COLOR/FINISH:
    RAW
    MODEL:
    SUPER STOCK®
    PRODUCT NAME:
    ENGINE CASE
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • S&S CYCLE Super Stock¢â€žÂ¢ Engine Case 31-0003

    S&S CYCLE Super Stock¢â€žÂ¢ Engine Case 31-0003

    S&S CYCLE

    $1,649.95
    S&S CYCLE Super Stock™ Engine Case 31-0003Cast from A356 T-6 heat-treated aluminum alloy, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line-honed and breather cavity is precision-machined to...
    DS194305
    SKU:
    DS194305
    Availability:
    Ships Same Business Day
    Weight:
    31.19 LBS
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    RAW
    MODEL:
    SUPER STOCK®
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    BORE SIZE IMPERIAL:
    3.500'
    PRODUCT NAME:
    ENGINE CASE
    UNITS:
    KIT
    $1,649.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,649.95
    Subtotal:
  • S&S CYCLE Super Stock¢â€žÂ¢ Engine Case 31-0004

    S&S CYCLE Super Stock¢â€žÂ¢ Engine Case 31-0004

    S&S CYCLE

    $1,699.95
    S&S CYCLE Super Stock™ Engine Case 31-0004Cast from A356 T-6 heat-treated aluminum alloy, Machined to accept an oil filter assembly that mounts on the front of stock motor cases, All races are line-honed and breather cavity is precision-machined to...
    DS194306
    SKU:
    DS194306
    Availability:
    Ships Same Business Day
    Weight:
    30.81 LBS
    BORE SIZE IMPERIAL:
    3.625'
    UNITS:
    KIT
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    COLOR/FINISH:
    RAW
    MODEL:
    SUPER STOCK®
    PRODUCT NAME:
    ENGINE CASE
    RIDING STYLE:
    STREET
    $1,699.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,699.95
    Subtotal:
  • S&S CYCLE 520 Cam - Evolution 33-5073

    S&S CYCLE 520 Cam - Evolution 33-5073

    S&S CYCLE

    $254.95
    S&S CYCLE 520 Cam Evolution 33-5073S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, Provides best power in low to...
    DS199224
    SKU:
    DS199224
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    APPLICATION:
    EXHAUST
    EXHAUST LIFT IMPERIAL:
    0.520'
    PRODUCT NAME:
    CAM
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    EXHAUST LIFT AT TDC IMPERIAL:
    0.094'
    GRIND:
    520 SERIES
    INTAKE LIFT AT TDC IMPERIAL:
    0.086'
    INTAKE LIFT IMPERIAL:
    0.520'
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    $254.95
    Qty in Cart: 0
    Quantity:
    Price:
    $254.95
    Subtotal:
  • S&S CYCLE 561 Cam - Evolution 33-5076

    S&S CYCLE 561 Cam - Evolution 33-5076

    S&S CYCLE

    $259.95
    S&S CYCLE 561 Cam Evolution 33-5076S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, For motors with up to 10:1...
    DS199225
    SKU:
    DS199225
    Availability:
    Ships Same Business Day
    Weight:
    2.31 LBS
    APPLICATION:
    EXHAUST
    PRODUCT NAME:
    CAM
    UNITS:
    EACH
    EXHAUST LIFT AT TDC IMPERIAL:
    0.210'
    INTAKE LIFT IMPERIAL:
    0.560'
    RIDING STYLE:
    STREET
    APPLICATION:
    INTAKE
    GRIND:
    561 SERIES
    INTAKE LIFT AT TDC IMPERIAL:
    0.252'
    TYPE:
    GEAR
    EXHAUST LIFT IMPERIAL:
    0.560'
    $259.95
    Qty in Cart: 0
    Quantity:
    Price:
    $259.95
    Subtotal:
  • S&S CYCLE 600 Cam - Evolution 33-5058

    S&S CYCLE 600 Cam - Evolution 33-5058

    S&S CYCLE

    $254.95
    S&S CYCLE 600 Cam Evolution 33-5058S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, Requires high-lift springs,...
    DS199228
    SKU:
    DS199228
    Availability:
    Ships Same Business Day
    Weight:
    1.88 LBS
    INTAKE LIFT AT TDC IMPERIAL:
    0.192'
    UNITS:
    EACH
    APPLICATION:
    INTAKE
    INTAKE LIFT IMPERIAL:
    0.600'
    TYPE:
    GEAR
    APPLICATION:
    EXHAUST
    EXHAUST LIFT AT TDC IMPERIAL:
    0.184'
    EXHAUST LIFT IMPERIAL:
    0.600'
    GRIND:
    600 SERIES
    PRODUCT NAME:
    CAM
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $254.95
    Subtotal:
  • S&S CYCLE 631 Cam - Evolution 33-5080

    S&S CYCLE 631 Cam - Evolution 33-5080

    S&S CYCLE

    $249.95
    S&S CYCLE 631 Cam Evolution 33-5080S&S Cams are tested on the dyno, street and track before being offered to the public, With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can produce, Makes best power from 4500 rpm...
    DS199229
    SKU:
    DS199229
    Availability:
    Ships Same Business Day
    Weight:
    1.94 LBS
    INTAKE LIFT AT TDC IMPERIAL:
    0.281'
    INTAKE LIFT IMPERIAL:
    0.630'
    UNITS:
    EACH
    EXHAUST LIFT AT TDC IMPERIAL:
    0.221'
    APPLICATION:
    INTAKE
    EXHAUST LIFT IMPERIAL:
    0.630'
    PRODUCT NAME:
    CAM
    RIDING STYLE:
    STREET
    TYPE:
    GEAR
    APPLICATION:
    EXHAUST
    GRIND:
    631 SERIES
    Qty in Cart: 0
    Quantity:
    Price:
    $249.95
    Subtotal:
  • S&S CYCLE 514 Series Cam - Big Twin 33-5050

    S&S CYCLE 514 Series Cam - Big Twin 33-5050

    S&S CYCLE

    $254.95
    S&S CYCLE 514 Series Cam Big Twin 33-5050S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Recommend high-performance...
    DS199186
    SKU:
    DS199186
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    APPLICATION:
    INTAKE
    INTAKE LIFT IMPERIAL:
    0.514'
    EXHAUST LIFT IMPERIAL:
    0.514'
    INTAKE LIFT AT TDC IMPERIAL:
    0.177'
    APPLICATION:
    EXHAUST
    EXHAUST LIFT AT TDC IMPERIAL:
    0.177'
    GRIND:
    514 SERIES
    PRODUCT NAME:
    CAM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $254.95
    Qty in Cart: 0
    Quantity:
    Price:
    $254.95
    Subtotal:
  • S&S CYCLE Time Saver Pushrods 930-0052

    S&S CYCLE Time Saver Pushrods 930-0052

    S&S CYCLE

    $214.95
    S&S CYCLE Time Saver Pushrods 930-0052.4375” diameter pushrods adjust from 8.750" to 10.750" on Twin Cam models and from 9.500" to 11.500" on 80" Evolution models, Speed up the installation of performance cams, rockers or other maintenance, Removal of...
    09280050
    SKU:
    09280050
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    LENGTH:
    9,500' - 11,500'
    LENGTH IMPERIAL:
    9.500' - 11.500'
    MATERIAL:
    CHROMOLY STEEL
    MODEL:
    TIME SAVER
    RIDING STYLE:
    STREET
    STYLE:
    ADJUSTABLE
    PRODUCT NAME:
    PUSHROD KIT
    UNITS:
    4 PACK
    $214.95
    Qty in Cart: 0
    Quantity:
    Price:
    $214.95
    Subtotal:
  • S&S CYCLE Time Saver Pushrods - Twin Cam 930-0053

    S&S CYCLE Time Saver Pushrods - Twin Cam 930-0053

    S&S CYCLE

    $214.95
    S&S CYCLE Time Saver Pushrods Twin Cam 930-0053.4375” diameter pushrods adjust from 8.750" to 10.750" on Twin Cam models and from 9.500" to 11.500" on 80" Evolution models, Speed up the installation of performance cams, rockers or other maintenance,...
    09280051
    SKU:
    09280051
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    LENGTH IMPERIAL:
    9.500' - 11.500'
    MODEL:
    TIME SAVER
    RIDING STYLE:
    STREET
    STYLE:
    ADJUSTABLE
    MATERIAL:
    CHROMOLY STEEL
    LENGTH:
    9,500' - 11,500'
    PRODUCT NAME:
    PUSHROD KIT
    UNITS:
    4 PACK
    $214.95
    Qty in Cart: 0
    Quantity:
    Price:
    $214.95
    Subtotal:
  • S&S CYCLE 560S Cam - Big Twin 33-5061

    S&S CYCLE 560S Cam - Big Twin 33-5061

    S&S CYCLE

    $254.95
    S&S CYCLE 560S Cam Big Twin 33-5061S&S cams are tested on the dyno, street and racetrack before being offered to the public, With hundreds of test hours on them, you know that you are getting the best cam S&S can produce, Best response from 3500 rpm and...
    DS199191
    SKU:
    DS199191
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    APPLICATION:
    INTAKE
    GRIND:
    560 SERIES
    INTAKE LIFT AT TDC IMPERIAL:
    0.176'
    EXHAUST LIFT IMPERIAL:
    0.560'
    APPLICATION:
    EXHAUST
    EXHAUST LIFT AT TDC IMPERIAL:
    0.172'
    INTAKE LIFT IMPERIAL:
    0.560'
    PRODUCT NAME:
    CAM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $254.95
    Qty in Cart: 0
    Quantity:
    Price:
    $254.95
    Subtotal:
  • S&S CYCLE Cam Install Kit 33-5175

    S&S CYCLE Cam Install Kit 33-5175

    S&S CYCLE

    $164.95
    S&S CYCLE Cam Install Kit 33-5175Kits include all required parts needed when servicing or changing gear- or chain-drive cams in a Twin Cam motor, Made in the U.S.A.
    DS199321
    SKU:
    DS199321
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    STYLE:
    CHAIN DRIVE
    UNITS:
    KIT
    APPLICATION:
    CAM
    PRODUCT NAME:
    INSTALLATION KIT
    RIDING STYLE:
    STREET
    $164.95
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
  • S&S CYCLE TAPPET GUIDE SET WBLACK C 33-5324

    S&S CYCLE TAPPET GUIDE SET WBLACK C 33-5324

    S&S CYCLE

    $425.95
    S&S CYCLE TAPPET GUIDE SET WBLACK C 33-5324Cast aluminum construction, For V-Series Stock and Super Stock® crankcases with 0.250" offset cam chests
    09280070
    SKU:
    09280070
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    TYPE:
    TAPPET
    UNITS:
    EACH
    PRODUCT NAME:
    GUIDE
    RIDING STYLE:
    STREET
    $425.95
    Qty in Cart: 0
    Quantity:
    Price:
    $425.95
    Subtotal:
  • S&S CYCLE Piston Kit 920-0026

    S&S CYCLE Piston Kit 920-0026

    S&S CYCLE

    $164.95
    S&S CYCLE Piston Kit 920-0026Increase 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 Replacement Heads, May be used...
    09104522
    SKU:
    09104522
    Availability:
    Ships Same Business Day
    Weight:
    2.46 LBS
    DISPLACEMENT:
    80'
    PISTON HEAD SHAPE:
    FLAT TOP
    TYPE:
    REPLACEMENT
    BORE - OVERSIZE:
    +0,010'
    STROKE LENGTH IMPERIAL:
    4-1/4'
    BORE SIZE IMPERIAL:
    3.500'
    PISTON MATERIAL:
    CAST
    UNITS:
    KIT
    BORE OVERSIZE - IMPERIAL:
    +0.010'
    PRODUCT NAME:
    PISTON KIT
    RIDING STYLE:
    STREET
    $164.95
    Qty in Cart: 0
    Quantity:
    Price:
    $164.95
    Subtotal:
  • S&S CYCLE Electrical Compression Release Unit 90-4914

    S&S CYCLE Electrical Compression Release Unit 90-4914

    S&S CYCLE

    $193.95
    S&S CYCLE Electrical Compression Release Unit 90-4914Electric compression releases open when you press the start button and close when the button is released, Kits include the required parts for installation, For ease of installation and removal, a...
    09300135
    SKU:
    09300135
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    UNITS:
    KIT
    TYPE:
    ELECTRIC
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    COMPRESSION RELEASE ASSEMBLY
    $193.95
    Qty in Cart: 0
    Quantity:
    Price:
    $193.95
    Subtotal:
  • S&S CYCLE Precision Tappet Set 330-0718

    S&S CYCLE Precision Tappet Set 330-0718

    S&S CYCLE

    $279.95
    S&S CYCLE Precision Tappet Set 330-0718Reduced valve train noise from start up to shut down, Close tolerances for low leak down rates, Fast pump up and superior high rpm performance, Each Precision Lifter is hand assembled to exacting tolerances and...
    09290085
    SKU:
    09290085
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    STYLE:
    PRECISION
    UNITS:
    SET OF 4
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    TAPPET
    $279.95
    Qty in Cart: 0
    Quantity:
    Price:
    $279.95
    Subtotal:
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