-6AN Male to 1/2-20 Female Inverted Flare

The -6AN Male to 1/2-20 Female Inverted Flare adapter from Vibrant Performance is a precision hydraulic fitting designed for high-pressure fuel, oil, and coolant system connections in performance vehicles and racing applications. This straight adapter bridges two different thread standards, enabling seamless integration between AN-sized components and inverted flare systems.

Built for durability and reliability, it is constructed from aluminum and finished in black anodize, combining lightweight strength with corrosion resistance. The male AN thread accepts -6 AN hose fittings, while the 1/2-20 female inverted flare port connects to inverted flare system components—a common standard in fuel systems and brake lines. The tapered sealing surface of the inverted flare design tightens progressively under load, reducing the risk of connection failure under pressure spikes or vibration.

This adapter excels in custom fuel delivery systems, engine oil cooling circuits, and turbo coolant lines where code-standard plumbing must transition between modern AN quick-disconnect standards and legacy inverted flare infrastructure. Mechanics, engine builders, and performance enthusiasts will benefit from its leak-free connections in demanding environments, ensuring optimal performance.