#10 Flare Plug

The #10 Flare Plug by EARLS is a vital sealing component designed for use in automotive applications, particularly in custom fuel systems, cooling lines, and hydraulic circuits. This plug is ideal for mechanics and builders who work on performance vehicles and modified engines, ensuring a reliable seal at connection points where precision is critical.

Manufactured to strict industry tolerances, the #10 Flare Plug features a 37-degree flare seat design that creates a positive, metal-to-metal seal without the need for tape or sealant compounds. This design helps prevent leaks and maintains integrity across temperature and pressure cycles, making it suitable for various automotive plumbing applications.

Builders working on race-prepped vehicles, street rods, and custom cooling conversions will benefit from the compact dimensions and minimal weight of this plug, allowing for easy integration into tight engine bays or custom chassis layouts. The precision-engineered flare connection also resists vibration loosening, ensuring long-lasting performance in demanding conditions.