• Cometic MLS Head Gaskets - C5329080
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Cometic

Cometic MLS Head Gaskets - C5329080

Cometic MLS Head Gaskets - C5329080

$193.99 USD
$193.99 USD
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  • Ships direct from the brand or supplier
  • Tracking emailed when it ships
  • Free fitment check before you order

Upgrade your Chevrolet or GMC engine with the Cometic CHEVY BB HEAD GSK MLS, designed for optimal performance and reliability. This multi-layer stainless steel head gasket ensures a secure seal, preventing leaks and maintaining compression under the most demanding conditions.

  • Multi-layer stainless steel construction provides superior durability and resistance to extreme temperatures.
  • Compressed thickness of 0.080 in. ensures a tight fit, enhancing engine efficiency and performance.
  • Bore size of 4.375 in. is specifically crafted to meet the needs of classic Chevy big block engines from 1980 to 1990.
  • Engineered to reduce the risk of blowouts, this gasket supports long-lasting engine integrity.
  • Sold individually, making it easy to replace just what you need for your repair or rebuild.

With a compressed volume of 19.708cc, this head gasket is a perfect fit for your Chevy or GMC, ensuring a reliable seal for years to come.

Choose Cometic for quality you can trust in your high-performance engine builds.

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Cometic head gasket: what to know

A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.

Fitment notes

  • Specs, lead time and warranty come from Cometic and can change. The details above this guide are the latest we have.

Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.

Ask about fitment

What else to plan for

  • Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
  • Coolant. Refill with the coolant type your engine calls for.
  • Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.

More for your car: Head Gaskets · All Head Gaskets · Engine

Questions about head gasket

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What are signs of a bad head gasket?
Common signs are overheating, white exhaust smoke, coolant loss with no visible leak, and milky oil.
Should I resurface the cylinder head?
If the head is warped or the surface is damaged, a machine shop can check and resurface it before the new gasket goes on.
Where do specs and warranty details come from?
From Cometic. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.
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