Firewall Rubber Grommet - 63.5mm (2.5") OD 44.45mm (1.75") ID

Haltech's firewall rubber grommet provides a professional seal for wiring looms and hoses passing through bulkheads and firewalls. With a 63.5mm outer diameter and 44.45mm inner bore, this grommet suits common performance engine bay installations where cables and lines need protection from sharp panel edges. The flexible rubber construction absorbs vibration while maintaining a weather-resistant seal. Essential for keeping engine bay penetrations tidy and protected in custom builds, engine conversions and competition vehicles where reliable cable management is critical.