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Airflow Research 6858 Exhaust Header Gaskets Big Block Chevy 2.130" Round Port

Manufacturer

Picture for manufacturer Airflow Research

Part Number

6858
7 reviews
Sale Price

$29.10

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Airflow Research 6858 exhaust header gaskets are engineered specifically for big block Chevrolet applications with round port headers. These premium gaskets feature a steel core laminate construction that provides superior durability and heat resistance in high-performance exhaust systems.

Key Features:

  • Steel core laminate construction for maximum durability
  • High-temperature, high-density fiber material surrounding perforated steel core
  • 2.130-inch round port design for proper sealing
  • Specially designed coating prevents sticking to cylinder heads, headers, or exhaust manifolds
  • Easy removal and installation
  • Sold as a complete set

These gaskets are designed to withstand extreme exhaust temperatures while maintaining a reliable seal. The perforated steel core provides structural integrity, while the high-density fiber material conforms to surface irregularities for leak-free performance. The anti-stick coating makes future maintenance easier by preventing the gaskets from bonding to mating surfaces.

Products specifications

Gasket Material

Steel core laminate

Port Height (in)

2.130 in.

Port Style

Round large port

Port Width (in)

2.130 in.

Quantity

Sold as a set.

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