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Genuine Cometic Chevrolet Gen-1 Small Block V8 .040" Mls Cylinder Head Gasket, 4.165" Bore, 18/23 Degree Head, Round Bore, With Steam Holes Bonkers Deal: 90% Off [B9vaskPu]

$29.99 $95.99 -69%

Cometic Chevrolet Gen-1 Small Block V8 Cylinder Head Gasket The Cometic Chevrolet Gen-1 Small Block V8 .040" MLS Cylinder Head Gasket is a precision-engineered component designed to enhance the performance and reliability of your engine. Crafted with

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Genuine Cometic Chevrolet Gen-1 Small Block V8 .040" Mls Cylinder Head Gasket, 4.165" Bore, 18/23 Degree Head, Round Bore, With Steam Holes Bonkers Deal: 90% Off [B9vaskPu]

Cometic Chevrolet Gen-1 Small Block V8 Cylinder Head Gasket

The Cometic Chevrolet Gen-1 Small Block V8 .040" MLS Cylinder Head Gasket is a precision-engineered component designed to enhance the performance and reliability of your engine. Crafted with meticulous attention to detail, this gasket is made to order, ensuring a perfect fit for your specific application. Don't let the wait deter you; the extra time guarantees a superior product that will stand the test of time.

Superior Gasket Material and Construction

The heart of this gasket lies in its Multi-Layer Steel (MLS) construction. Cometic MLS gaskets are renowned for their ability to reduce bore distortion and provide even load distribution across the sealing area. This innovative design requires less clamp load, leading to improved performance and longer-lasting seals. A proprietary high-temperature coating, combined with embossments, creates a micro seal against both the head and block surfaces, ensuring optimal fluid containment and preventing leaks.

Key Features and Specifications

This cylinder head gasket is tailored for engines with a 4.165" bore size and features an 18/23 degree head orientation. The round bore design ensures a perfect fit, while the three-layer MLS construction provides exceptional strength and durability. To further enhance the sealing integrity, an additional HP Shim Layer can be added, increasing stress around the combustion seal. Here are some of the key features and specifications:

  • Material: MLS
  • Compressed Thickness: .040
  • Bore Shape: Round
  • Bore Size (IN): 4.165
  • # of layers: 3
  • Orientation: None

What Our Customers Say

January 22, 2026

Absolutely no complaints!

I’m impressed by the precision of this device.

- Robert Peterson.

January 22, 2026

Absolutely no complaints!

A truly great value that delivers quality.

- HappyBuyer22.

January 22, 2026

Absolutely no complaints!

I appreciate the smart design choices.

- Dennis Baker.

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