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Ultimate Cometic Buick Big Block V8 .040" Mls Cylinder Head Gasket, 4.385" Bore Series [AeLt6IMU]

$32.99 $105.99 -69%

Cometic Buick Big Block V8 Cylinder Head GasketIntroducing the Cometic Buick Big Block V8 .040" MLS Cylinder Head Gasket, designed to meet the exacting requirements of high-performance engines. This gasket is a testament to Cometic's commitment to qu

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Cometic Buick Big Block V8 Cylinder Head Gasket

Introducing the Cometic Buick Big Block V8 .040" MLS Cylinder Head Gasket, designed to meet the exacting requirements of high-performance engines. This gasket is a testament to Cometic's commitment to quality and innovation, offering a perfect fit for your Buick Big Block V8 engine. Engineered with Multi-Layer Steel (MLS) technology, this gasket is built to withstand the rigors of high-performance driving and ensure a leak-free seal.

Key Product Properties and Specifications

Featuring a compressed thickness of .040 inches and a bore size of 4.385 inches, the Cometic MLS Cylinder Head Gasket is designed to fit Buick Big Block V8 engines with precision. Constructed from multiple embossed layers of high-temperature coated and uncoated stainless steel, this gasket provides superior strength and durability. The embossed design reduces bore distortion and distributes load more evenly across the sealing area, ensuring a consistent and reliable seal. To further enhance performance, an additional HP Shim Layer can be added for increased stress around the combustion seal.

Practical Uses and Benefits

Whether you're a seasoned mechanic or a car enthusiast, the Cometic Buick Big Block V8 Cylinder Head Gasket is an essential component for your engine. This gasket offers numerous benefits, including reduced bore distortion, less clamp load, and a micro seal for fluids against the head and block surfaces. The proprietary high-temperature coatings and embossments provide exceptional performance and longevity, making it ideal for both street and track use. With a target audience that includes Buick Big Block V8 owners looking to upgrade their engines, this gasket is a must-have for anyone seeking optimal engine performance and reliability.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

So easy and a pleasure to use.

- Gideon K..

December 29, 2025

Absolutely no complaints!

A great gadget. It's very useful.

- Austin O..

December 29, 2025

Absolutely no complaints!

I'm very happy. It's great.

- Beatrice Y..

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