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  4. EXHAUST INSULATOR SPACERS

EXHAUST INSULATOR SPACERS

4 products

This category brings together exhaust manifold spacers designed to improve the installation and performance of exhaust manifolds on Harley-Davidson and American custom motorcycles.

  • Par de espaciadores aislantes para tobera de escape de motocicleta View details
    S&S CYCLE

    Nozzle insulating spacers – 1 7/8″ x 1/4″

    Version: 53, Descripción: Bloque aislante con junta tórica, 1 7/8"x 1/4" Super E, S&S: 16-0491Size: 1 7/8" x 1/4"

    Insulating spacers prevent heat transfer from the cylinders and heads to the carburettor. These S&S insulating spacers are…

    Ref.
    AK-1180-8031
    Manufacturer Ref.
    750257
    Make
    S&S CYCLE
    In stock
    45,64€ IVA inc.
  • Espaciadores aislantes metálicos para tobera de escape de motocicleta View details
    S&S CYCLE

    Nozzle insulating spacers – 1 7/8″ x 3/8″

    Version: 53, Descripción: Bloque aislante con junta tórica, 1 7/8"x 3/8" Super E, S&S: 16-0497Size: 1 7/8" x 3/8"

    Insulating spacers prevent heat transfer from the cylinders and heads to the carburettor. These S&S insulating spacers are…

    Ref.
    AK-2809-6857
    Manufacturer Ref.
    750258
    Make
    S&S CYCLE
    In stock
    45,64€ IVA inc.
  • Par de espaciadores aislantes metálicos para tobera de escape de motocicleta View details
    S&S CYCLE

    Nozzle insulating spacers – 2 1/16″ x 1/4″

    Version: 53, Descripción: Bloque aislante con junta tórica, 2 1/16"x 1/4" Super G, S&S: 16-0492Size: 2 1/16" x 1/4"

    Insulating spacers prevent heat transfer from the cylinders and heads to the carburettor. These S&S insulating spacers are…

    Ref.
    AK-9574-5046
    Manufacturer Ref.
    750259
    Make
    S&S CYCLE
    In stock
    45,64€ IVA inc.
  • Par de espaciadores aislantes metálicos para cuerpo de mariposa de motocicleta View details
    S&S CYCLE

    Nozzle insulating spacers – 2 1/16″ x 3/8″

    Version: 53, Descripción: Bloque aislante con junta tórica, 2 1/16"x 3/8" Super G, S&S: 16-0498Size: 2 1/16" x 3/8"

    Insulating spacers prevent heat transfer from the cylinders and heads to the carburettor. These S&S insulating spacers are…

    Ref.
    AK-5455-0834
    Manufacturer Ref.
    750260
    Make
    S&S CYCLE
    Out of stock
    46,76€ IVA inc.

About this category

These components, typically manufactured from aluminium or stainless steel, act as spacers between the cylinder head and the manifold, facilitating alignment, reducing vibrations, and protecting the engine from excessive heat. They are essential parts for fitting slip-on exhausts, complete systems, or induction/exhaust upgrades on families such as Sportster, Softail, Dyna, Touring, Big Twin, Twin Cam, and Milwaukee Eight. Available in various diameters and thicknesses to suit different engine configurations and exhaust types, ensuring a correct seal and precise alignment. Ideal for mechanics and owners seeking a clean and durable installation for their customisation or repair projects.

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