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Engine

Engine

 

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    HardDrive - Shovel Rocker Arms - Front Exh/Rear Int '66-'84 Big Twins
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    HardDrive - Shovel Rocker Arms - Front Exh/Rear Int '66-'84 Big Twins

    HardDrive

    $40.95
    The HardDrive Shovel Rocker Arms: Fits '66-'84 Big Twin Models Rocker arms include bushings
    $40.95
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    $40.95
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  • Out of stock
    HardDrive - Shovel Rocker Arms - Rear Exh/Front Int '66-'84 Big Twins
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    HardDrive - Shovel Rocker Arms - Rear Exh/Front Int '66-'84 Big Twins

    HardDrive

    $40.95
    The HardDrive Shovel Rocker Arms: Fits '66-'84 Big Twin Models Rocker arms include bushings
    $40.95
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    $40.95
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    V-Twin - 1200cc Cylinder and Piston Conversion Kit fits '04-Up XL - Silver V-Twin - 1200cc Cylinder and Piston Conversion Kit fits '04-Up XL - Silver
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    V-Twin - 1200cc Cylinder and Piston Conversion Kit fits '04-Up XL - Silver

    V-Twin Manufacturing

    $712.10
    1200cc XL Conversion cylinder and piston set includes 2 silver finished with milled edge fin cylinders with fitted Wiseco moly 9.5:1 reverse dome piston ring set. Order head base gasket separately. Fits: XL 2004- Up Measurements  Piston...
    $712.10
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    EMD - Ribster Cam Cover - Fits '91-Up XL Models EMD - Ribster Cam Cover - Fits '91-Up XL Models
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    EMD - Ribster Cam Cover - Fits '91-Up XL Models

    EMD

    $178.95 - $195.95
    EMD - Ribster Cam Cover - Fits '91-Up XL Models Features Fits over OEM Cam Cover Held in place with 3 supplied Allen bolts and spacers Can be notched at upper front to make room for your OEM breather Available in Raw or Black Features cast...
    $178.95 - $195.95
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    On Sale
    S&S Cycle - Silver Powdercoat 89cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors)
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    S&S Cycle - Silver Powdercoat 89cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors)

    S&S Cycle

    Now: $1,796.36
    Was: $1,995.95
    S&S Cycle - Silver Powdercoat 89cc Super Stock™ Cylinder Heads fits '06-'17 Twin Cam Models (Exc. Twin Cooled Motors) S&S Cycle's 89cc Super Stock™ Cylinder Heads' high port flow creates excellent performance after initial...
    Now: $1,796.36
    Was: $1,995.95
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    Now: $1,796.36
    Was: $1,995.95
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Harley Engine

At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.

 

We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.

Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.

 

Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.