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Cyber Monday Steal Cometic Amc 390/401 Gen-3 V8 .066in Mls Cylinder Head Gasket - 4.250in Bore 2.0 Edition [jq0h7ui6]

$28.99 $92.99 -69%

Cometic AMC 390/401 Gen-3 V8 Gasket - 4.250in Bore Experience unparalleled sealing performance with the Cometic AMC 390/401 Gen-3 V8 cylinder head gasket. Engineered for high-output engines, this gasket is a must-have for any enthusiast looking to en

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Cyber Monday Steal Cometic Amc 390/401 Gen-3 V8 .066in Mls Cylinder Head Gasket - 4.250in Bore 2.0 Edition [jq0h7ui6]

Cometic AMC 390/401 Gen-3 V8 Gasket - 4.250in Bore

Experience unparalleled sealing performance with the Cometic AMC 390/401 Gen-3 V8 cylinder head gasket. Engineered for high-output engines, this gasket is a must-have for any enthusiast looking to enhance their vehicle's performance. Its innovative design and robust construction make it a standout choice for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks.

Advanced Gasket Technology

The Cometic MLS (Multi-Layer Steel) head gasket is a marvel of engineering, featuring multiple embossed layers of stainless steel. The outer layers are coated with Viton rubber, offering excellent heat resistance up to 250°C/482°F. This combination ensures maximum sealing performance, withstanding the shearing force created by different materials. The compressed operating thickness of 0.098" provides a reliable seal without the need for additional sealants. Key features include:

  • Multi-Layer Steel Construction - Increased strength and resilience for optimal sealing performance.
  • Viton Coating - Heat resistance and durability for a wide range of sealing environments.
  • No Sealant Required - Simplifies installation and reduces maintenance costs.

Practical Applications and Benefits

Whether you're restoring a classic American Motors vehicle or upgrading a modern Jeep, the Cometic AMC 390/401 Gen-3 V8 cylinder head gasket is a versatile solution. Its compatibility with various models and engines makes it an ideal choice for a wide range of applications. The benefits of using this gasket include:

  • Improved Performance - Enhanced sealing performance for increased power and efficiency.
  • Longevity - Robust construction and heat resistance ensure a long-lasting solution.
  • Easy Installation - No special tools or sealants required, simplifying the installation process.

What Our Customers Say

February 2, 2026

Absolutely no complaints!

An absolute marvel of design and function.

- Orion C..

February 2, 2026

Absolutely no complaints!

An excellent tool that is very handy.

- Ramsey Q..

February 2, 2026

Absolutely no complaints!

An excellent item. Very impressive.

- Amory N..

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