Grab the best for your classic ride with the GF 15 Gas Filler Grommet by Metro Moulded Parts. Specially designed for Ford vehicles from 1937 to 1940, including the Model 74, Model 78, Model 81 A, Deluxe, and Standard Cars, this grommet is commonly referred to as a filler neck grommet, fuel tube seal, or petrol entry ring. Featuring robust, chemical-resistant rubber, this essential part ensures long-lasting performance. Crafted using advanced computerized mold-making techniques, it fits securely at a 2-3/8" I.D. and 3-1/4" O.D., providing a reliable seal to enhance your vehicle's safety. The smooth, durable design not only provides a snug fit but also resists wear, making installation straightforward, so you can quickly replace the old part. Simply ensure the surface is clean and the groove aligns perfectly before slipping it into place for maximum efficiency. The technological finesse in design promises a better resistance against gas-related wear, enhancing longevity and reliability. Elevate your car's functionality with this stylish, robust piece that's backed by Metro's platinum warranty a 30-year "No Hassle" replacement promise. Don t miss out on the perfect blend of style, endurance, and practical functionality. Enhance your Ford with a reliable part you can trust today!