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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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  • On Sale
    S&S CYCLE Adjustable Pushrods - Twin Cam 93-5096

    S&S CYCLE Adjustable Pushrods - Twin Cam 93-5096

    S&S CYCLE

    MSRP: $174.95
    Now: $157.46
    Was: $174.95
    S&S CYCLE Adjustable Pushrods Twin Cam 93-5096.4375" diameter chromoly steel for maximum strength, Rocker boxes must be removed for installation or removal, Made in the U.S.A.
    DS199241
    SKU:
    DS199241
    Availability:
    Ships Same Business Day
    Weight:
    0.94 LBS
    PRODUCT NAME:
    PUSHROD SET
    UNITS:
    4 PACK
    RIDING STYLE:
    STREET
    STYLE:
    ADJUSTABLE
    MATERIAL:
    CHROMOLY STEEL
    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 Cylinder Head Kit - Big Twin 90-1497

    S&S CYCLE Cylinder Head Kit - Big Twin 90-1497

    S&S CYCLE

    MSRP: $1,899.95
    Now: $1,709.96
    Was: $1,899.95
    S&S CYCLE Cylinder Head Kit Big Twin 90-1497Heads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars and valve keepers, Complete kits also include rocker cover gaskets, head gaskets and miscellaneous...
    09300017
    SKU:
    09300017
    Availability:
    Ships Same Business Day
    Weight:
    25.55 LBS
    BORE SIZE IMPERIAL:
    3.625'
    FEATURES:
    SINGLE SPARK PLUG
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    CYLINDER HEAD KIT
    STYLE:
    STOCK COMPRESSION
    UNITS:
    KIT
    COLOR/FINISH:
    ALUMINUM
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MSRP: $1,899.95
    Now: $1,709.96
    Was: $1,899.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,899.95
    Now: $1,709.96
    Was: $1,899.95
    Subtotal:
  • On Sale
    S&S CYCLE Super Stock Motor Case 31-0010

    S&S CYCLE Super Stock Motor Case 31-0010

    S&S CYCLE

    MSRP: $2,152.95
    Now: $1,937.66
    Was: $2,152.95
    S&S CYCLE Super Stock Motor Case 31-0010Cast from A356 T-6 heat-treated aluminum alloy, Includes crankcase bolts, washers and nuts, cylinder mounting studs, timing hole plug, magnetic drain plug, assorted breather and oil line fittings, top end oil...
    310010
    SKU:
    310010
    Availability:
    Ships Same Business Day
    Weight:
    33.30 LBS
    TYPE:
    GENERATOR
    UNITS:
    KIT
    MODEL:
    SUPER STOCK®
    PRODUCT NAME:
    ENGINE CASE
    RIDING STYLE:
    STREET
    MATERIAL:
    A356 T-6 ALUMINUM ALLOY
    COLOR/FINISH:
    NATURAL
    MSRP: $2,152.95
    Now: $1,937.66
    Was: $2,152.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,152.95
    Now: $1,937.66
    Was: $2,152.95
    Subtotal:
  • On Sale
    S&S CYCLE Roller Rocker Arms 900-4065A

    S&S CYCLE Roller Rocker Arms 900-4065A

    S&S CYCLE

    MSRP: $652.95
    Now: $587.66
    Was: $652.95
    S&S CYCLE Roller Rocker Arms 900-4065AForged from 8620 steel, heat-treated then shot-peened for additional strength and durability, Rocker arms have .75" long bushings instead of the .50" long bushings found on most other rocker arms, Feature a modified...
    09270015
    SKU:
    09270015
    Availability:
    Ships Same Business Day
    Weight:
    2.61 LBS
    APPLICATION:
    INTAKE
    MATERIAL:
    FORGED
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    ROCKER ARM
    RIDING STYLE:
    STREET
    TYPE:
    ROLLER
    UNITS:
    SET OF 4
    APPLICATION:
    EXHAUST
    MATERIAL:
    8620 STEEL
    MOUNTING POSITION:
    FRONT
    MSRP: $652.95
    Now: $587.66
    Was: $652.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $652.95
    Now: $587.66
    Was: $652.95
    Subtotal:
  • On Sale
    S&S CYCLE Cylinder Kit - Twin Cam 910-0481

    S&S CYCLE Cylinder Kit - Twin Cam 910-0481

    S&S CYCLE

    MSRP: $1,345.95
    Now: $1,211.36
    Was: $1,345.95
    S&S CYCLE Cylinder Kit Twin Cam 910-0481The Big Bore kit yields excellent results with stock cylinder heads, Easy installation: no need to bore or split existing cases, just swap the cylinders, Cylinders are constructed from premium aluminum castings...
    09310536
    SKU:
    09310536
    Availability:
    Ships Same Business Day
    Weight:
    25.47 LBS
    DISPLACEMENT:
    98'
    UNITS:
    KIT
    PRODUCT NAME:
    CYLINDER KIT
    RIDING STYLE:
    STREET
    STROKE LENGTH IMPERIAL:
    4'
    STYLE:
    BIG BORE
    BORE SIZE IMPERIAL:
    3.937'
    COLOR/FINISH:
    BLACK
    MATERIAL:
    ALUMINUM
    COMPRESSION RATIO IMPERIAL:
    9.8:1
    MSRP: $1,345.95
    Now: $1,211.36
    Was: $1,345.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,345.95
    Now: $1,211.36
    Was: $1,345.95
    Subtotal:
  • S&S CYCLE Gasket Bowl - E/G 11-2386

    S&S CYCLE Gasket Bowl - E/G 11-2386

    S&S CYCLE

    $10.80
    S&S CYCLE Gasket Bowl E/G 11-2386Made in the U.S.A.
    09345028
    SKU:
    09345028
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    STYLE:
    SUPER E
    STYLE:
    SUPER G
    UNITS:
    EACH
    TYPE:
    FLOAT BOWL
    PRODUCT NAME:
    GASKET
    RIDING STYLE:
    STREET
    $10.80
    Qty in Cart: 0
    Quantity:
    Price:
    $10.80
    Subtotal:
  • On Sale
    S&S CYCLE Cam with Plate - 509 Series 330-0540

    S&S CYCLE Cam with Plate - 509 Series 330-0540

    S&S CYCLE

    MSRP: $2,060.95
    Now: $1,854.86
    Was: $2,060.95
    S&S CYCLE Cam with Plate 509 Series 330-0540Upgrade 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 stock oil...
    09251105
    SKU:
    09251105
    Availability:
    Ships Same Business Day
    Weight:
    11.05 LBS
    EXHAUST CLOSE IMPERIAL:
    11°
    EXHAUST DURATION IMPERIAL:
    237°
    EXHAUST LIFT IMPERIAL:
    0.509'
    INTAKE OPEN IMPERIAL:
    18°
    MODEL:
    STANDARD
    RIDING STYLE:
    STREET
    INTAKE LIFT IMPERIAL:
    0.509'
    PRODUCT NAME:
    CAMSHAFT
    TYPE:
    CHAIN
    INTAKE DURATION IMPERIAL:
    216°
    UNITS:
    KIT
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    EXHAUST OPEN IMPERIAL:
    46°
    GRIND:
    509 SERIES
    INTAKE CLOSE IMPERIAL:
    18°
    MSRP: $2,060.95
    Now: $1,854.86
    Was: $2,060.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,060.95
    Now: $1,854.86
    Was: $2,060.95
    Subtotal:
  • On Sale
    S&S CYCLE Cylinder Heads - Twin Cam 90-1106

    S&S CYCLE Cylinder Heads - Twin Cam 90-1106

    S&S CYCLE

    MSRP: $1,795.95
    Now: $1,616.36
    Was: $1,795.95
    S&S CYCLE Cylinder Heads Twin Cam 90-1106High port flow gives great performance now, and more later when additional upgrades are done, Heads are fully assembled with springs and valves, Compression ratios vary depending on cylinder heads chosen, pistons...
    09300006
    SKU:
    09300006
    Availability:
    Ships Same Business Day
    Weight:
    29.00 LBS
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    DISPLACEMENT:
    89 CC
    COLOR/FINISH:
    POWDER-COATED
    MODEL:
    SUPER STOCK
    PRODUCT NAME:
    CYLINDER HEAD KIT
    COLOR/FINISH:
    WRINKLE BLACK
    UNITS:
    PAIR
    MSRP: $1,795.95
    Now: $1,616.36
    Was: $1,795.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $1,795.95
    Now: $1,616.36
    Was: $1,795.95
    Subtotal:
  • On Sale
    S&S CYCLE Hydraulic Lifter Unit 330-0379

    S&S CYCLE Hydraulic Lifter Unit 330-0379

    S&S CYCLE

    MSRP: $149.95
    Now: $134.96
    Was: $149.95
    S&S CYCLE Hydraulic Lifter Unit 330-0379Quality hydraulic lifter unit, Made in the U.S.A.
    09290050
    SKU:
    09290050
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    LIFTER
    UNITS:
    EACH
    STYLE:
    HYDRAULIC
    MSRP: $149.95
    Now: $134.96
    Was: $149.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $149.95
    Now: $134.96
    Was: $149.95
    Subtotal:
  • On Sale
    S&S CYCLE Roller Rocker Arms - M8 900-1084

    S&S CYCLE Roller Rocker Arms - M8 900-1084

    S&S CYCLE

    MSRP: $611.95
    Now: $550.76
    Was: $611.95
    S&S CYCLE Roller Rocker Arms M8 900-1084Forged from 8620 steel, heat-treated then shot-peened for additional strength and durability, Rocker arms have .75" long bushings instead of the .50" long bushings found on most other rocker arms, Feature a...
    09270038
    SKU:
    09270038
    Availability:
    Ships Same Business Day
    Weight:
    4.20 LBS
    RIDING STYLE:
    STREET
    TYPE:
    ROLLER
    APPLICATION:
    EXHAUST
    APPLICATION:
    INTAKE
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    ROCKER ARM
    UNITS:
    SET OF 4
    MOUNTING POSITION:
    REAR
    MSRP: $611.95
    Now: $550.76
    Was: $611.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $611.95
    Now: $550.76
    Was: $611.95
    Subtotal:
  • On Sale
    S&S CYCLE GUIDE LIFTER M8 330-0655

    S&S CYCLE GUIDE LIFTER M8 330-0655

    S&S CYCLE

    MSRP: $84.95
    Now: $76.46
    Was: $84.95
    S&S CYCLE GUIDE LIFTER M8 330-0655High-quality replacement, Made in the U.S.A.
    09290075
    SKU:
    09290075
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    BASE COLOR:
    BLACK
    BASE FINISH:
    ANODIZED
    COLOR/FINISH:
    ANODIZED BLACK
    PRODUCT NAME:
    TAPPET CUFFS
    MATERIAL:
    BILLET ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    PAIR
    MSRP: $84.95
    Now: $76.46
    Was: $84.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $84.95
    Now: $76.46
    Was: $84.95
    Subtotal:
  • Total: items /

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