Speed And Science Ltd.

Speed And Science Ltd.

Performance parts for Harley-Davidson (TM) motorcycles

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shovelhead big bore

Showing all 8 results

  • Shovelhead Billet Aluminum heads

    BIG BORE HEADS SHOVELHEAD, Dual Independent Intake system

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  • harley-davidson

    BIG BORE SHOVELHEAD HEADS with SUPER E style Single Intake

    Rated 5.00 out of 5
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  • harley-davidson

    BIG BORE SHOVELHEAD HEADS with SUPER G style Single Intake

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  • Shovelhead Billet Aluminum cylinders

    SHOVELHEAD CYLINDERS, 3-5/8″ BIG BORE

    Rated 5.00 out of 5
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  • Shovelhead Billet Aluminum cylinders

    SHOVELHEAD CYLINDERS, 3-1/2″ BORE

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  • Shovelhead Billet Aluminum single intake

    SINGLE INTAKE (Super E style) for SHOVELHEAD OEM Bore Heads

    Rated 5.00 out of 5
    Add to cart
  • Shovelhead Cylinder Sleeve 3-1/2"

    SHOVELHEAD CYLINDER SLEEVE, 3-1/2″ BORE

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  • Shovelhead Cylinder Sleeve 3-1/2"

    SHOVELHEAD CYLINDER SLEEVE, 3-5/8″ BORE

    Add to cart

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