Specifications
- Brand
- Cometic Gasket
- Part #
- C5480-040
- UPC
- 191070001223

Cometic Ford 302/351 4.080in Round Bore .040 inch MLS Head Gasket
$90.06
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Cometic Ford 302/351W MLS head gasket, 4.080in bore, .040in thick. Built for high output engines.
Key Features
- Fits 1968-1996 Ford Bronco, 1975-1996 Ford E-150 Econoline, and many other Ford vehicles.
- Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
- Outer layers are embossed and coated with heat-resistant Viton rubber.
- Designed for a 4.080 inch round bore and a compressed thickness of 0.040 inch.
- Suitable for sealing aluminum heads to aluminum or cast iron blocks.
- Requires no additional sealants for installation.
⚠️ 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 specifically made for Ford 302 and 351 Windsor V8 engines with a 4.080-inch bore, and it's designed with a compressed thickness of 0.040 inches. This gasket is a solid option for rebuilding or upgrading your engine, especially if you're looking for a reliable seal that can handle more power.
What makes these MLS gaskets stand out is their construction. They use multiple layers of stainless steel, which gives them strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482 degrees Fahrenheit. This combination is great for sealing between aluminum heads and either aluminum or cast iron blocks, as it can manage the different expansion rates and shearing forces. Because they're built this way, you don't need to use any extra sealants; the gasket itself does the job.
This gasket fits a wide range of Ford vehicles, including models like the Ford Bronco, E-150 Econoline, and Country Squire. It's a well-made part that's ready to go right out of the box for many popular Ford V8 applications.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5480-040
- UPC
- 191070001223
Frequently Asked Questions
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Cometic Ford 302/351 4.080in Round Bore .040 inch MLS Head Gasket


