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Hard To Find Cometic Gm L42/l61 Gen-1/2 Ecotec .040" Mls Cylinder Head Gasket, 89mm Bore Price Crushed By 85% [3jgpvnlS]

$20.99 $67.99 -69%

Customized GM L42/L61 ECOTEC Cylinder Head Gasket The Cometic GM L42/L61 Gen-1/2 ECOTEC .040" MLS Cylinder Head Gasket is a precision-engineered solution designed for 89mm bore engines. Crafted to meet the high demands of modern performance vehicles,

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Hard To Find Cometic Gm L42/l61 Gen-1/2 Ecotec .040" Mls Cylinder Head Gasket, 89mm Bore Price Crushed By 85% [3jgpvnlS]

Customized GM L42/L61 ECOTEC Cylinder Head Gasket

The Cometic GM L42/L61 Gen-1/2 ECOTEC .040" MLS Cylinder Head Gasket is a precision-engineered solution designed for 89mm bore engines. Crafted to meet the high demands of modern performance vehicles, this gasket is made to order, ensuring a perfect fit and reducing the need for 1-2 weeks delay. Engineered with the latest advancements in gasket technology, this product stands out as a top choice for enthusiasts seeking top-notch performance and reliability.

Key Product Features

The Cometic Multi-Layer Steel (MLS) gasket is constructed with multiple embossed layers of high temperature coated and uncoated stainless steel. This design reduces the required clamp load, minimizes bore distortion, and ensures uniform load distribution across the sealing area. Additionally, an optional HP Shim Layer can be added to provide enhanced stress around the combustion seal. The proprietary high temperature coatings and embossments offer a micro seal for fluids against both the head and block surfaces, providing superior performance and durability.

Why Choose Cometic?

Cometic's commitment to quality and innovation is evident in the features and benefits of this cylinder head gasket. With its compressed thickness of .040 and round bore shape, this gasket is a perfect fit for your engine. The 3-layer construction and non-oriented design provide versatility and adaptability for a wide range of applications. Here are some of the key benefits:

  • Material: Multi-Layer Steel (MLS)
  • Compressed Thickness: .040
  • Bore Shape: Round
  • Bore Size (MM): 89
  • Number of Layers: 3
  • Orientation: None
Invest in the Cometic GM L42/L61 Gen-1/2 ECOTEC .040" MLS Cylinder Head Gasket for unparalleled performance, durability, and reliability. Your engine will thank you.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

A superb product. It works absolutely great.

- Angela Q..

January 17, 2026

Absolutely no complaints!

This is a quality, very well-made product.

- Ida B..

January 17, 2026

Absolutely no complaints!

This is a really good product and its purchase.

- Tracie B..

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