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Xmas Gift Idea Cometic Pontiac 400/428/455 V8 .056" Mls Cylinder Head Gasket, 4.200" Bore Series [uBgCbi4P]

$28.99 $92.99 -69%

Cometic Pontiac 400/428/455 V8 Gasket Are you looking for a high-performance cylinder head gasket that offers superior sealing and durability for your Pontiac 400/428/455 V8 engine? Look no further. The Cometic Pontiac 400/428/455 V8 .056" MLS Cylind

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Cometic Pontiac 400/428/455 V8 Gasket

Are you looking for a high-performance cylinder head gasket that offers superior sealing and durability for your Pontiac 400/428/455 V8 engine? Look no further. The Cometic Pontiac 400/428/455 V8 .056" MLS Cylinder Head Gasket, designed for a 4.200" bore, is the perfect solution for your needs. This gasket is made to order, ensuring a precise fit and the highest quality standards.

Cometic Multi-Layer Steel Gasket Features

Cometic's Multi-Layer Steel (MLS) gaskets are renowned for their exceptional performance and longevity. These gaskets are constructed with multiple embossed layers of proprietary high-temperature coated and uncoated stainless steel. This design not only reduces the required clamp load but also minimizes bore distortion. The even load distribution across the sealing area further enhances the gasket's ability to prevent leaks. Additionally, the gasket comes with the option to add an HP Shim Layer for increased stress around the combustion seal. Here are some of the key features that make this gasket stand out:

  • Material: MLS
  • Compressed Thickness: .056"
  • Bore Shape: Valve Pocketed
  • Bore Size (IN): 4.200
  • # of Layers: 5
  • Orientation: None

Applications and Benefits

The Cometic Pontiac 400/428/455 V8 .056" MLS Cylinder Head Gasket is not just a component; it's a statement of performance and quality. Whether you are a professional mechanic or an avid DIYer, this gasket is ideal for ensuring optimal engine performance. It's perfect for daily drivers, race cars, or any other Pontiac 400/428/455 V8-powered vehicle. With its high-temperature resistance, the gasket maintains integrity under extreme conditions. Its ability to provide a micro seal against fluids ensures that your engine runs smoothly and efficiently. Don't compromise on your engine's performance—choose the Cometic Pontiac 400/428/455 V8 .056" MLS Cylinder Head Gasket for the best results.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

It's a solid, well-built, and a reliable tool.

- Taddeo Q..

January 2, 2026

Absolutely no complaints!

This product is pure magic. So well built.

- Valor B..

January 2, 2026

Absolutely no complaints!

A smart product that is so very, very easy to use.

- Jac R..

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