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Halloween Special Cometic Chevrolet Mark-iv Big Block V8 .050" Mls Cylinder Head Gasket, 4.375" Bore With A 95% Price Cut [XcIsjVBP]

$28.99 $92.99 -69%

Cometic Mark-IV Big Block Cylinder Head Gasket SolutionIntroducing the Cometic Chevrolet Mark-IV Big Block .050" MLS Cylinder Head Gasket, a superior solution designed for high-performance engines. This gasket is crafted with precision and features t

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Cometic Mark-IV Big Block Cylinder Head Gasket Solution

Introducing the Cometic Chevrolet Mark-IV Big Block .050" MLS Cylinder Head Gasket, a superior solution designed for high-performance engines. This gasket is crafted with precision and features the latest in sealing technology, ensuring a secure fit and optimal performance. The Multi-Layer Steel (MLS) construction provides exceptional durability, reducing the need for frequent replacements and enhancing the longevity of your engine.

Unmatched Gasket Properties and Specifications

This cylinder head gasket is constructed from multiple embossed layers of high-temperature coated and uncoated stainless steel, offering a robust and reliable seal. The compressed thickness of .050 ensures a tight fit, while the valve pocketed bore design provides optimal clearance. With 3 layers of material, the gasket conforms to load distribution across the sealing area, reducing bore distortion and maintaining engine performance. Key features include:

  • Material: MLS for superior durability and strength
  • Compressed Thickness: .050 for a secure fit
  • Bore Shape: Valve Pocketed for optimal clearance
  • Bore Size (IN): 4.375 for precision fitting
  • Number of Layers: 3 for enhanced sealing properties
  • Orientation: None, providing flexibility in installation

Engine Performance and Practical Applications

Upgrade your Chevrolet Mark-IV Big Block engine with this Cometic cylinder head gasket and experience improved power and efficiency. The gasket's proprietary high-temperature coatings and embossments create a micro seal against both the head and block surfaces, reducing fluid leakage and ensuring maximum engine performance. Whether you're a professional mechanic or a passionate DIY enthusiast, this gasket is perfect for a wide range of applications, from street performance to racing. Benefits include:

  • Increased engine performance and power output
  • Reduced bore distortion and improved sealing integrity
  • Longer-lasting engine health and performance
  • Easy installation and compatibility with Chevrolet Mark-IV Big Block engines

What Our Customers Say

January 8, 2026

Absolutely no complaints!

A truly quality item that I trust.

- Rosamund Y..

January 8, 2026

Absolutely no complaints!

A great gadget that works perfectly.

- Olwen M..

January 8, 2026

Absolutely no complaints!

A purchase that has delighted me.

- Pippa J..

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