1957-1958 Corvette Tachometer Drive Grommet To Firewall

Unveil superior performance with the SM 98 from Metro Moulded Parts, an essential tachometer drive grommet to the firewall designed for the classic 1957-1958 Chevrolet Corvette. Known by enthusiasts as the firewall hero or distributor's ally, this grommet replaces OEM #3751551, bringing high reliability and impeccable fit. With its 1-3/4" outer diameter and unique angled hole, it's perfect for high-performance setups—whether you're outfitted with a 2 or 4 barrel carb or have ventured into fuel injection. This part not only withstands the test of time with it's sleek black finish but also stands strong against chemicals, sunlight, and ozone, thanks to state-of-the-art rubber compounds.Installation is straightforward: simply fit behind the distributor on the firewall, and it stands ready for rugged conditions. Its dual-layer design boasts a generous channel that locks into place firmly, ensuring no slipping even under stress. The grommet is tailored to enhance automotive performance by providing a long-lasting buffer between moving engine components. As a cornerstone piece of your Chevrolet's vital connections, it's engineered for durability and precision.Complete your restoration or upgrade with confidence—choose style that respects tradition and quality that commands performance. With Metro's platinum, 30-year warranty, you're not just purchasing a part; you're investing in peace of mind. Secure the SM 98 today and drive into the future with enduring reliability!