These Ultra-Seal header gaskets fit 1991–2003 Ford 4.6L 2V SOHC engines equipped with 1.62" round exhaust ports. Built with a high-temperature expanded steel core and graphite-faced sealing surface, they deliver excellent heat resistance, strong torque retention, and reliable long-term sealing. The graphite layer conforms to small flange irregularities and helps pull heat away from the cylinder head, while the steel core maintains stability to prevent gasket failure. Suitable for OE replacement and high-performance applications, including street, drag racing, and oval track use. Gaskets can be trimmed for modified port shapes if required.

Features
• High-temperature expanded steel core with graphite-faced sealing surface
• Maximum torque retention reduces the risk of gasket failure
• Excellent heat resistance and thermal conductivity
• Seals minor surface irregularities for improved fit
• Trimmable for modified ports
• Ideal for OE replacement and performance applications