Designed for classic Ford trucks and Mercury cars, this headlight assembly housing gasket fits perfectly with 1942-1956 Ford trucks, including F-1, F-2, F-3, F-4, F-100, F-250, and F-350 models, as well as 1949-1951 Mercury cars and Monterey models. Measuring 8-5/8" outer diameter and 8" inner diameter, this pair of gaskets ensures a snug and secure fit for your headlight assembly. Crafted with an advanced, high-performance design, these gaskets provide a reliable seal to protect your headlights from moisture, dust, and debris, enhancing durability and performance. Easy to install, they are a practical solution for restoring or maintaining the integrity of your vehicle's headlight assembly. Backed by Metro’s Platinum 30-year warranty, you can trust in their long-lasting quality and performance.