AN To NPT 45 Degree -6 x 3/8in

The AN To NPT 45 Degree -6 x 3/8in fitting from ALLSTAR PERFORMANCE is an essential hydraulic and fuel system adapter designed for builders and mechanics who require precise fluid routing in high-performance engine builds. This 45-degree elbow adapter connects two industry-standard thread formats—AN (Army-Navy) and NPT (National Pipe Taper)—facilitating seamless integration between modern aftermarket components and legacy plumbing configurations.

Engineered with aluminum construction, the AN To NPT adapter minimizes turbulence and pressure drop compared to sharp 90-degree bends, enhancing flow efficiency in fuel and coolant circuits. The -6 AN side features a 3/8-inch outer diameter, which is a standard size for AN fittings, while the 3/8-inch NPT port accommodates typical industrial and engine block connections. This design ensures reliability and performance in high-pressure applications.

Ideal for fabricating custom fuel line setups, upgrading cooling systems, or integrating remote oil filter adapters, this fitting eliminates the need for multiple adapters that could compromise reliability. ALLSTAR PERFORMANCE's precision manufacturing guarantees tight tolerances to prevent seepage at high pressures, making it critical for modern fuel injection systems operating at 40+ PSI. Its compact design allows for installation in tight engine bay environments without interfering with adjacent components.