
Specifications
- Brand
- Cometic Gasket
- Part #
- C5400-092
- UPC
- 191070125783

Cometic Chevrolet Gen-1 Small Block V8 .092in MLS Cylinder Head Gasket - 4.125in Bore
$135.77
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Cometic Chevrolet Gen-1 Small Block V8 .092in MLS Cylinder Head Gasket - 4.125in Bore. Built with multiple stainless steel layers and Viton coating for a strong seal.
Key Features
- Fits 1980-1986 Chevrolet, Buick, and GMC vehicles with Gen-1 Small Block V8 engines.
- Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
- Viton rubber coating on outer layers handles temperatures up to 482°F (250°C).
- Designed for a 4.125 inch bore size.
- Features .092 inch thickness for precise compression ratios.
- Undersized water ports allow for customization with aftermarket cylinder heads.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This Cometic Multi-Layer Steel (MLS) head gasket is built with three to five layers of stainless steel, chosen for its strength and resistance to corrosion. The .092 inch thickness and 4.125 inch bore make it suitable for Chevrolet Gen-1 Small Block V8 engines, particularly when using aftermarket heads where the water ports are undersized for custom fitting.
The outer layers of this gasket are embossed and coated on both sides with Viton, a heat-resistant rubber material capable of withstanding temperatures up to 482°F (250°C). This coating helps ensure a reliable seal even under demanding conditions and on various surface finishes. This gasket fits a wide range of vehicles from the early 1980s, including models like the Chevrolet Camaro, Buick Regal, and GMC C1500.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5400-092
- UPC
- 191070125783
Frequently Asked Questions
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Cometic Chevrolet Gen-1 Small Block V8 .092in MLS Cylinder Head Gasket - 4.125in Bore

