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Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set
Cometic Gasket
Cometic Gasket

Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set

$31.09

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Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set. Aramid fiber construction for high temps and no re-torque needed.

Key Features

  • Fits 1965-1986 Chevrolet and GM Big Block V8 vehicles, including models like the Impala, C10 Pickup, and Corvette.
  • Constructed from Aramid fiber, a high-density, creep-resistant material that handles high temperatures.
  • Requires no re-torqueing after installation, simplifying the assembly process.
  • Fuel resistant and asbestos-free material.
  • Intake port dimensions are 1.750 inches by 2.500 inches.
  • Gasket thickness is .060 inches for a precise fit.

⚠️ 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

If you're rebuilding the top end of your Chevrolet Mark-IV or GM Gen V/VI Big Block V8, getting the intake manifold sealed up right is crucial. This gasket set from Cometic is made from Aramid fiber, a material known for handling high temperatures and resisting creep, meaning it won't compress over time and require a re-torque. This is a big help during assembly, letting you focus on getting everything else buttoned up.

The Aramid fiber material is also fuel resistant and asbestos-free, so you don't need to worry about additional sealants or harmful substances. These gaskets are designed with a rectangular port measuring 1.750 inches by 2.500 inches, which is a common size for many big block applications. They are precisely .060 inches thick, ensuring a proper fit and seal when you're putting your intake manifold back on.

This gasket set fits a wide range of classic Chevrolet and GM vehicles, from the 1965 Bel Air to the 1980 C10 Suburban. Cometic has been a trusted name in gaskets for a long time, and this set is a solid option for your rebuild.

Specifications

Brand
Cometic Gasket
Manufacturer Part #
C5649-060

Frequently Asked Questions

Cometic Chevy Mark-IV GM Gen V/VI Big Block V8 .060in Fiber Intake Manifold Gasket Set

$31.09