#6 Flare to 3/8 NPT Adapter

The #6 Flare to 3/8 NPT Adapter is a crucial transition fitting designed for various applications, including fuel systems, brake lines, and hydraulic setups. This adapter allows users to connect SAE #6 flare fittings to standard 3/8-inch National Pipe Thread ports, making it an essential tool for mechanics and fabricators working on custom automotive projects.

Manufactured from durable materials, this adapter is engineered to withstand pressure cycles and thermal stress commonly encountered in automotive environments. The flare end is compatible with SAE #6 tubing, which has a 3/8-inch outer diameter, while the NPT end threads directly into components such as fuel rail ports and brake proportioning blocks, ensuring a secure connection.

Ideal for custom fuel system builds, race car fabrication, and brake system modifications, this adapter is particularly valuable when retrofitting modern fuel injection systems into older vehicles or when engine bay layouts are swapped. Its compact design and lightweight nature make it easy to integrate into tight spaces, ensuring that users can maintain system integrity without costly redesigns.