The Pontiac GTO Head Gasket by Cometic offers a superior seal for high-performance engines. Featuring MLS (Multi-Layer Steel) construction, this gasket is designed for the 2004 Pontiac GTO with a 4.060-inch bore and 0.030-inch thickness.

This gasket is composed of multiple embossed layers of stainless steel with an outer Viton rubber coating for optimum performance. Designed to function effectively with both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks, it offers remarkable resilience. With its ability to withstand the shearing force of different materials, this head gasket ensures maximum sealing performance without the need for additional sealants. The Viton coating is heat-resistant up to 250°C (482°F), making it ideal for various harsh sealing environments and surface finishes. The adjustable center shim layer adds versatility to meet multiple thickness needs.

Features

• Multi-Layer Steel construction for enhanced durability
• Heat-resistant Viton coating
• Designed for aluminum and cast iron block compatibility
• Optimal sealing without additional sealants
• 0.030-inch thickness, 4.060-inch bore

If you have any questions or need assistance in selecting the right product for your vehicle, feel free to call us directly. We offer installation and customization services at our locations in Austin, Texas and Los Angeles, California. For inquiries, dial 512-982-9393 (TX) or 562-981-6800 (CA). Keep in mind, if you're considering multiple purchases, contact us for potential shipping discounts. Installation is available on premises at both of our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov