The Cometic Gasket MLS Exhaust Header Gasket is engineered for high-performance applications on Honda Civics from 1990 to 2000, providing a reliable seal under extreme cylinder pressures. Crafted from multi-layer steel, this gasket offers exceptional durability and resistance to corrosion, ensuring long-lasting performance. It maintains a consistent torque set and prevents blowouts or leaks, even during aggressive driving or high-temperature conditions. No sealants are required, simplifying installation and reducing potential sealing issues. Designed to fit various Honda D-Series engines, including D15B1/B2/B5/B6/B7/B8/Z1 and D16A6/Y5/Y7/Y8/Z6/Z9, this gasket ensures a perfect fit across multiple engine configurations. The gasket features a thickness of .030 inches, with dimensions of approximately 1.86 inches in length and 1.39 inches in width, making it suitable for most Honda Civic exhaust manifolds and headers. This part is a vital upgrade for enthusiasts seeking to improve exhaust sealing, performance, and reliability. The Cometic Gasket MLS header gasket is a high-quality replacement that withstands the demands of spirited driving and engine modifications, ensuring your vehicle maintains optimal performance and efficiency. Its construction and materials are designed to resist common failure modes such as burning through or pushing out, providing peace of mind during demanding driving conditions.