Specifications
- Brand
- Cometic Gasket
- Part #
- C5401-070
- UPC
- 191070125844
Cometic Chevrolet Gen-1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.135in Bore
$123.94
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Cometic Chevrolet Gen-1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.135in Bore. Built with multiple stainless steel layers and Viton coating for reliable sealing.
Key Features
- Fits 56+ vehicle make/model combinations including Chevrolet C10 and GMC C1500.
- Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
- Embossed outer layers are coated with Viton, a heat-resistant elastomer rated up to 482°F.
- Compressed operating thickness is 0.070 inches.
- Bore size is 4.135 inches.
- Designed for aftermarket heads with undersized water ports for customization.
⚠️ 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
Cometic Gasket is known for making well-built sealing components, and this Multi-Layer Steel (MLS) head gasket is a prime example. It’s designed for Chevrolet Gen-1 Small Block V8 engines, specifically for applications using aftermarket heads where you might need to customize water ports. This gasket has a compressed thickness of 0.070 inches and a bore size of 4.135 inches, fitting a wide range of vehicles from 1980 to 1986, including models like the Chevrolet C10 and GMC C1500.
What makes this gasket stand out is its construction. It’s made from multiple layers of stainless steel, which gives it strength and helps it resist corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This combination ensures a strong seal, even when mating aluminum heads to aluminum or cast iron blocks, and it doesn't require any additional sealants.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5401-070
- UPC
- 191070125844
Frequently Asked Questions
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Cometic Chevrolet Gen-1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.135in Bore