Mr. Gasket Ultra-Seal Steel Core Graphite Faced Header Gasket

Universal Fitment for High Performance Street, Drag Race, and Oval Track Applications

7595

Overview:

The Mr. Gasket Ultra-Seal Steel Core Graphite Faced Header Gasket is engineered for durability and superior sealing performance in demanding automotive exhaust systems. Designed to replace original equipment gaskets or upgrade to a more robust solution, this gasket is ideal for high-performance street vehicles, drag racing, and oval track applications. It ensures a reliable seal between the header or manifold flange and the cylinder head, preventing exhaust leaks that can compromise engine efficiency and performance.

Built to withstand extreme temperatures and harsh operating conditions, this gasket is perfect for enthusiasts and professionals seeking a dependable exhaust sealing solution that maintains integrity under high torque and thermal stress.

Key Features:

Mr. Gasket’s Ultra-Seal gasket combines advanced materials and design to deliver exceptional performance and longevity. Key features include:

• Manufactured from high-temperature steel core with a graphite-faced exhaust material for enhanced durability
• Expanded steel core provides structural stability and maximum torque retention to prevent gasket failure
• Graphite impregnated facing offers excellent heat resistance and thermal conductivity, efficiently transferring heat away from the cylinder head
• Conforms to and seals minor surface irregularities, ensuring a tight, leak-free fit
• High recovery material allows the gasket to maintain a seal even if the flange loses clamp-load over time
• Can be trimmed to accommodate modified port applications for custom fitment
• Suitable for original equipment replacement as well as high-performance street, drag race, and oval track use

Construction & Design:

The Ultra-Seal gasket features a robust construction combining an expanded steel core with a graphite-faced sealing surface. The steel core enhances mechanical strength and resists deformation under high torque, which is critical for maintaining a consistent seal in exhaust systems subjected to vibration and thermal cycling. The graphite facing not only withstands extreme heat but also provides excellent thermal conductivity, helping to dissipate heat away from the cylinder head and reduce the risk of gasket degradation.

This combination of materials ensures the gasket adapts to minor imperfections on the flange surfaces, delivering a reliable seal that resists leaks and extends the life of the exhaust system components.

Installation & Fitment:

The Mr. Gasket Ultra-Seal gasket is designed for straightforward installation as a direct replacement for original equipment gaskets. It fits a wide range of header and manifold flange applications, making it versatile for various engine setups. For modified port applications, the gasket can be carefully trimmed to achieve a precise fit, ensuring optimal sealing performance. Proper installation torque and flange alignment are recommended to maximize gasket life and sealing effectiveness.

What's Included:

• One Mr. Gasket Ultra-Seal Steel Core Graphite Faced Header Gasket (Part #7595)

Ideal For:

This gasket is ideal for automotive enthusiasts and professionals who demand a high-quality, durable exhaust sealing solution. Whether you are restoring a classic vehicle, upgrading your performance exhaust system, or competing in drag racing or oval track events, the Ultra-Seal gasket provides the reliability and heat resistance needed to keep your engine running efficiently and leak-free under extreme conditions.

Mr. Gasket is a classic racer-focused brand known for gaskets, sealing solutions, and related engine hardware built to survive the heat and pressure of performance use. Now part of the Holley Performance family, Mr. Gasket continues to expand coverage for muscle cars and race builds—ideal when you want dependable sealing on intake, exhaust, and oil-system service or upgrades.