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Est. 1957
Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket
Cometic Gasket
Cometic Gasket

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket

$45.66

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Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket. Seals exhaust leaks on high-temp applications.

Key Features

  • This product includes one .043 inch thick copper exhaust manifold gasket.
  • Designed for Chevrolet Mark-IV and GM Gen-V/VI Big Block V8 engines.
  • Can withstand temperatures up to 2000°F, suitable for high-heat exhaust applications.
  • Compressable design helps seal imperfect mating surfaces.
  • 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

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Product Details

This listing is for one Cometic .043 inch thick copper exhaust manifold gasket, designed for Chevrolet Mark-IV and GM Gen-V/VI Big Block V8 engines. This gasket is built to handle the extreme heat found in exhaust applications, capable of withstanding temperatures up to 2000°F. Its copper construction allows it to compress effectively, creating a solid seal even on surfaces that aren't perfectly flat, which is common in older engine builds.

You get a well-built gasket that doesn't require any additional sealants, simplifying the installation process. This makes it a practical choice for anyone rebuilding or repairing the exhaust system on a wide range of GM vehicles, including models like the Chevrolet Impala, Chevelle, and Corvette from the mid-60s to mid-70s, as well as later C/K series trucks and vans.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5897C
UPC
191070495626

Frequently Asked Questions

Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .043in Copper Exhaust Manifold Gasket

$45.66