The GF 18-D gas filler grommet by Metro Moulded Parts measures 1-3/4" I.D. and fits a 2" hole. Universally admired as a fuel neck grommet, fuel tank seal, or gas inlet ring, it's specifically engineered for classic vehicles like the 1963-1966 Dodge Dart and Plymouth Valiant. Crafted from high-grade virgin rubber, it exhibits an impressive resistance to chemicals and gas. The grommet's sophisticated design, achieved using advanced computerized molding techniques, ensures a perfect fit, creating a dependable seal that actively prevents leaks and vapor escape. Featuring grooves that facilitate a snug fit, this grommet also boasts ridges designed to reinforce its positioning, enhancing stability during vehicle operation. Its install-friendly nature ensures an easy setup just a secure placement into the existing hole, making it hassle-free for both professionals and car enthusiasts. Durable and resilient, this component not only protects your vehicle but stands the test of time. Designed with both style and functionality in mind, the GF 18-D offers a seamless solution to maintaining your vehicle s integrity. Its construction guarantees peak performance while adding a touch of refinement under the hood. With Metro Moulded Parts' industry-leading 30-year Platinum Warranty, confidence in your purchase is assured. Dive into peace of mind and upgrade your classic ride with the GF 18-D today!