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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.

  • Product
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  • Price
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  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-613W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-613W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-613WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311051
    SKU:
    09311051
    Availability:
    Ships Same Business Day
    Weight:
    23.70 LBS
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-3/8'
    BORE SIZE IMPERIAL:
    4.500'
    DISPLACEMENT:
    139'
    COLOR/FINISH:
    BLACK
    UNITS:
    KIT
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-616WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311052
    SKU:
    09311052
    Availability:
    Ships Same Business Day
    Weight:
    23.50 LBS
    COLOR/FINISH:
    BLACK
    DISPLACEMENT:
    143'
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/2'
    BORE SIZE IMPERIAL:
    4.500'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    UNITS:
    KIT
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-617W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-617W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-617WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311053
    SKU:
    09311053
    Availability:
    Ships Same Business Day
    Weight:
    23.55 LBS
    COLOR/FINISH:
    BLACK
    DISPLACEMENT:
    143'
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/2'
    BORE SIZE IMPERIAL:
    4.500'
    COLOR/FINISH:
    GRANITE
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-618W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-618W

    REVOLUTION PERFORMANCE, LLC

    $1,899.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-618WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311054
    SKU:
    09311054
    Availability:
    Ships Same Business Day
    Weight:
    23.45 LBS
    $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,899.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-203W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-203W

    REVOLUTION PERFORMANCE, LLC

    $1,354.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Natural Silver RP201-203WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more...
    09311055
    SKU:
    09311055
    Availability:
    Ships Same Business Day
    Weight:
    21.10 LBS
    UNITS:
    KIT
    COMPRESSION RATIO IMPERIAL:
    10.3:1
    BORE SIZE IMPERIAL:
    3-9/16'
    FEATURES:
    DOMED
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-1/4'
    COLOR/FINISH:
    SILVER
    DISPLACEMENT:
    85'
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,354.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-204W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-204W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Black with Highlighted Fins RP201-204WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311056
    SKU:
    09311056
    Availability:
    Ships Same Business Day
    Weight:
    20.90 LBS
    STROKE LENGTH IMPERIAL:
    4-1/4'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-9/16'
    DISPLACEMENT:
    85'
    FEATURES:
    DOMED
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COLOR/FINISH:
    BLACK
    COMPRESSION RATIO IMPERIAL:
    10.3:1
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-213W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Natural Silver RP201-213W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Natural Silver RP201-213WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for more...
    09311057
    SKU:
    09311057
    Availability:
    Ships Same Business Day
    Weight:
    20.95 LBS
    COLOR/FINISH:
    SILVER
    STROKE LENGTH IMPERIAL:
    4-1/4'
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-9/16'
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    FEATURES:
    FLAT TOP
    RIDING STYLE:
    STREET
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    DISPLACEMENT:
    85'
    $1,479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-212W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 85" - Black with Highlighted Fins RP201-212W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 85" Black with Highlighted Fins RP201-212WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores, which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311058
    SKU:
    09311058
    Availability:
    Ships Same Business Day
    Weight:
    22.75 LBS
    COLOR/FINISH:
    HIGHLIGHTED FINS
    STROKE LENGTH IMPERIAL:
    4-1/4'
    BORE SIZE IMPERIAL:
    3-9/16'
    DISPLACEMENT:
    85'
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COMPRESSION RATIO IMPERIAL:
    9.0:1
    COLOR/FINISH:
    BLACK
    FEATURES:
    FLAT TOP
    RIDING STYLE:
    STREET
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit - 109" - Black with Highlighted Fins RP201-216W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit - 109" - Black with Highlighted Fins RP201-216W

    REVOLUTION PERFORMANCE, LLC

    $1,499.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit 109" Black with Highlighted Fins RP201-216WRevolutionâ„¢ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores which means NO SLEEVING; allows larger bore sizes and less friction for...
    09311064
    SKU:
    09311064
    Availability:
    Ships Same Business Day
    Weight:
    19.35 LBS
    UNITS:
    KIT
    BORE SIZE IMPERIAL:
    3-7/8'
    DISPLACEMENT:
    109'
    MODEL:
    MONSTER
    PRODUCT NAME:
    BIG BORE CYLINDER KIT
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4-5/8'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COMPRESSION RATIO IMPERIAL:
    10.0:1
    $1,499.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,499.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-404WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311065
    SKU:
    09311065
    Availability:
    Ships Same Business Day
    Weight:
    18.05 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    DISPLACEMENT:
    1250 CC
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    NATURAL
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-405WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311066
    SKU:
    09311066
    Availability:
    Ships Same Business Day
    Weight:
    18.15 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    COLOR/FINISH:
    HIGHLIGHTED FINS
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    DISPLACEMENT:
    1250 CC
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-406WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311067
    SKU:
    09311067
    Availability:
    Ships Same Business Day
    Weight:
    18.15 LBS
    BORE SIZE IMPERIAL:
    3.5625'
    COMPRESSION RATIO IMPERIAL:
    11.0:1
    DISPLACEMENT:
    1250 CC
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    3-13/16'
    UNITS:
    KIT
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-414WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311068
    SKU:
    09311068
    Availability:
    Ships Same Business Day
    Weight:
    17.95 LBS
    $1,343.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-415W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-415W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-415WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311069
    SKU:
    09311069
    Availability:
    Ships Same Business Day
    Weight:
    17.85 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-416W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-416W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-416WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311070
    SKU:
    09311070
    Availability:
    Ships Same Business Day
    Weight:
    17.95 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-412W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-412W

    REVOLUTION PERFORMANCE, LLC

    $1,343.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-412WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311071
    SKU:
    09311071
    Availability:
    Ships Same Business Day
    Weight:
    16.50 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $1,343.95
    Subtotal:
  • REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411W

    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411W

    REVOLUTION PERFORMANCE, LLC

    $1,479.95
    REVOLUTION PERFORMANCE, LLC Cylinder Kit RP201-411WREVOLUTION PERFORMANCE, LLC Cylinder Kit
    09311072
    SKU:
    09311072
    Availability:
    Ships Same Business Day
    Weight:
    17.60 LBS
    $1,479.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,479.95
    Subtotal:
  • DRAG SPECIALTIES Front ISO-Mount - Rubber 72834

    DRAG SPECIALTIES Front ISO-Mount - Rubber 72834

    DRAG SPECIALTIES

    $27.49
    DRAG SPECIALTIES Front ISO-Mount Rubber 72834Urethane motor mount specially designed to out-last and out-dampen the OEM part
    DS243515
    SKU:
    DS243515
    Availability:
    Ships Same Business Day
    Weight:
    0.58 LBS
    PRODUCT NAME:
    MOUNT
    TYPE:
    ENGINE
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    MATERIAL:
    POLYURETHANE
    MATERIAL:
    RUBBER
    MOUNTING POSITION:
    FRONT
    $27.49
    Qty in Cart: 0
    Quantity:
    Price:
    $27.49
    Subtotal:
  • DRAG SPECIALTIES Cam Chain Tensioner 87623

    DRAG SPECIALTIES Cam Chain Tensioner 87623

    DRAG SPECIALTIES

    $90.73
    DRAG SPECIALTIES Cam Chain Tensioner 87623Stock replacement hydraulic cam chain tensioners
    09251162
    SKU:
    09251162
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TYPE:
    CAM
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    PRODUCT NAME:
    TENSIONER
    $90.73
    Qty in Cart: 0
    Quantity:
    Price:
    $90.73
    Subtotal:
  • DRAG SPECIALTIES Braided Oil/Fuel Line - Stainless Steel - 5/16" - 25' 096613-BX-LB6

    DRAG SPECIALTIES Braided Oil/Fuel Line - Stainless Steel - 5/16" - 25' 096613-BX-LB6

    DRAG SPECIALTIES

    $178.45
    DRAG SPECIALTIES Braided Oil/Fuel Line Stainless Steel 5/16" 25' 096613-BX-LB6Can be used for any oil and gas applications, Not to be used with fuel over 10% alcohol
    DS096613
    SKU:
    DS096613
    Availability:
    Ships Same Business Day
    Weight:
    4.25 LBS
    HOSE SIZE:
    -5
    INSIDE DIAMETER IMPERIAL:
    5/16'
    PRODUCT NAME:
    HOSE
    STYLE:
    BRAIDED
    TYPE:
    FUEL
    UNITS:
    ROLL
    BASE FINISH:
    NATURAL
    LENGTH IMPERIAL:
    25'
    COLOR/FINISH:
    STAINLESS STEEL
    INSIDE DIAMETER METRIC:
    7.9 MM
    LENGTH METRIC:
    7.62 M
    MATERIAL:
    STAINLESS STEEL
    RIDING STYLE:
    STREET
    TYPE:
    OIL
    $178.45
    Qty in Cart: 0
    Quantity:
    Price:
    $178.45
    Subtotal:
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