Exhaust Gasket Set

Designed for extreme cylinder pressures

Additional Information

Chevrolet Mark-IV Big Block V8 .064in. ArmorCore Exhaust Manifold Gasket Set; Brodix Big Duke/Head Hunter Heads

Part Type

Exhaust Manifold Gasket Set

Product Overview

COMETIC Armor Clad is ideal for exhaust gasket applications. Can withstand temperatures up to 2000F. Compressible to seal less than perfect sealing surfaces. This exhaust gasket is for Brodix Big Duke Heads.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Compressible To Seal Less Than Perfect Sealing Surfaces
• Corrosion resistant
• Maintains a torque set
• Will not burn through or push out
• Withstands different combinations of cylinder head and manifold materials

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Gasket, Manifold, Exhaust, Brodix Big Duke, Chevy, Big Block, Each

Cometic Armor Clad exhaust gaskets use an Armor-400 high-temperature, high performance fiber core. The core is laminated on both sides with an ETP steel cover and mechanically bonded without the use of adhesives. This innovative process allows the material to withstand temperatures of up to 2,000 degrees and is compressible to seal those less-than-perfect surfaces.