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Influencer Pick Cometic Gm/mercury Marine Big Block V8 Gen-iv/v/vi .045in Mls Cylinder Head Gasket - 4.600in Bore Markdown: -70% [xwULz1Bp]

$31.99 $102.99 -69%

Cometic GM/Mercury Marine Big Block V8 GasketIntroducing the Influencer Pick Cometic Gm/mercury Marine Big Block V8 Gen-iv/v/vi .045in Mls Cylinder Head Gasket - 4.600in Bore Markdown: -70% [xwULz1Bp], a premium solution for your high-performance engine. This gasket is designed to provide un

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Influencer Pick Cometic Gm/mercury Marine Big Block V8 Gen-iv/v/vi .045in Mls Cylinder Head Gasket - 4.600in Bore Markdown: -70% [xwULz1Bp]

Cometic GM/Mercury Marine Big Block V8 Gasket

Introducing the Influencer Pick Cometic Gm/mercury Marine Big Block V8 Gen-iv/v/vi .045in Mls Cylinder Head Gasket - 4.600in Bore Markdown: -70% [xwULz1Bp], a premium solution for your high-performance engine. This gasket is designed to provide unparalleled sealing performance in todays high-output engines. Comprised of multiple embossed layers of stainless steel, it features a Viton rubber coating on the outer layers, ensuring maximum durability and resistance to corrosion. With a compressed thickness of just 0.045", this gasket is perfect for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, making it a versatile choice for various engine configurations.
  • Multi-Layer Steel Construction: The MLS gasket offers increased strength and resilience, allowing it to withstand the shearing force created by different materials.
  • No Sealants Required: This gasket is designed to provide a superior seal without the need for additional sealants, simplifying installation and reducing costs.

Product Specifications and Technical Details

The Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket is engineered with precision and quality in mind. It features a center or shim layer of uncoated stainless steel, which can be varied to accommodate multiple thickness requirements, ensuring a perfect fit for your engine. The outer layers are embossed and coated on both sides with Viton, a flour elastomer rubber material known for its heat resistance up to 250°C/482°F. This ensures that the gasket can withstand the demanding conditions of high-performance engines. With 4 bolts in the valley, this gasket is designed to provide maximum sealing performance while maintaining structural integrity.
  • 4 Bolts in Valley: The strategically placed bolts ensure optimal pressure distribution, enhancing the gaskets sealing capabilities.
  • Uncoated Stainless Steel Center Layer: The center layer can be customized to meet specific thickness requirements, providing a perfect fit for your engine.

Practical Applications and Benefits

The Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .045in MLS Cylinder Head Gasket is an essential component for any engine enthusiast looking to improve performance and reliability. Whether you are building a high-output engine or looking to upgrade an existing one, this gasket is the ideal choice. Its ability to withstand harsh sealing environments, load conditions, and surface finishes makes it an excellent choice for a wide range of applications. With its superior sealing performance, you can expect improved engine efficiency, reduced leaks, and longer engine life. This gasket is perfect for both DIY mechanics and professional technicians, providing a reliable and cost-effective solution for your engine needs.
  • Improved Engine Performance: The superior sealing capabilities enhance engine efficiency and reduce the risk of leaks.
  • Longer Engine Life: The durable construction and resistance to corrosion ensure that your engine stays in top condition for longer.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

A product that has become a real, true favorite.

- Iolo Q..

January 22, 2026

Absolutely no complaints!

Well-made product. I do very, very highly recommend.

- Trefor O..

January 22, 2026

Absolutely no complaints!

This works so well, it is a real, true joy to use.

- Fitzwilliam A..

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