
COMETIC Replacement Head Gaskets
In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
We accept many payment methods

In stock items will be shipped within 1-3 days.
You can return the products within 14 days for a full refund, check our returns policy.
Upgrade your motorcycle with our Replacement Head Gaskets, designed specifically for Milwaukee 8 applications. These gaskets utilize MLX Gasket (Multi-Layer-Xtreme) technology, featuring an extra "stopper" fold-over layer that provides a torque-limiting surface to prevent yielding of the combustion seal.
Our proprietary high-temperature coatings, combined with embossments, create a micro seal for fluids against the head and block surface, ensuring optimal performance and preventing leaks.
These head gaskets are essential for any turbo, high compression, nitrous, or power adder modifications, fitting both air/oil cooled and Twin cooled heads. They require no special machining and are easy to install like a regular MLS head gasket.
Engineered for long-term reliability, these high-quality products are sold in pairs for popular bores and thicknesses, and proudly made in the USA.
We ship to:
We do not ship to the Canary Islands, Ceuta, or Melilla.
Shipping costs are calculated automatically at checkout based on destination and weight.
Free shipping may be offered for qualifying orders, as specified on our website.
Orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or public holidays are processed the next business day.
If your order is delayed or arrives damaged, you must notify us within 14 calendar days. We will investigate the issue and offer a resolution in accordance with applicable consumer protection laws.
In accordance with Royal Legislative Decree 1/2007 (Ley de Defensa de los Consumidores y Usuarios), you have the right to withdraw from your purchase within 14 calendar days from the date of receipt, without giving any reason.
To exercise this right, contact us via email or through our website, providing your order number and contact details.
If you want to return an item, please contact us first to give you detailed instructions.