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Cometic GM LS1 SB 4.000 inch Bore .036 inch MLS Headgasket

Enhance your engine’s performance with the Cometic GM LS1 SB MLS Headgasket. Designed specifically for the GM Gen III/IV Small Block V8 LS Series, this head gasket is engineered to provide optimal sealing performance for high output engines.

Key Features:

  • Multi-Layer Steel (MLS) Construction: Comprised of multiple embossed layers of stainless steel, this head gasket offers increased strength and durability.
  • Viton Rubber Coating: The outer layers feature a Viton rubber coating that is heat resistant up to 482°F (250°C), making it ideal for harsh sealing environments.
  • Compressed Thickness: With a compressed operating thickness of just 0.036 inches, this head gasket ensures a precise fit for optimal sealing.
  • Versatile Compatibility: Suitable for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, it can withstand the shearing forces created by different materials.
  • No Sealants Required: Designed to perform without the need for additional sealants, simplifying your installation process.
  • Corrosion Resistance: The stainless steel layers provide excellent resistance to corrosion, enhancing the longevity of your engine components.

Why Choose Cometic?

Cometic’s MLS head gaskets are crafted to meet the demands of modern high-performance engines. Their advanced design and materials ensure that you get the best sealing performance possible, keeping your engine running smoothly under extreme conditions. Whether you’re upgrading your engine or replacing worn gaskets, the Cometic GM LS1 SB MLS Headgasket is the perfect choice.

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