Adapter #6 Flr X 1/2 Npt Black

The Adapter #6 Flr X 1/2 NPT Black from XRP-XTREME RACING PROD. is a precision straight-flow hydraulic fitting adapter engineered for high-performance fuel, oil, and coolant system plumbing in modified vehicles. This 6 AN male to 1/2 inch NPT male adapter serves as a critical bridge between metric AN-sized hard lines and standard NPT port configurations found on engines, transmissions, and aftermarket components. Whether you're upgrading to a custom fuel system, installing a new oil cooler, or integrating performance accessories, this adapter eliminates the need for bulky reducers or compromised flow paths.

Constructed from aircraft-grade aluminum and finished in black anodized coating, the Adapter #6 Flr X 1/2 NPT Black resists corrosion while maintaining lightweight properties essential in race and street applications. The straight design minimizes turbulence and pressure loss compared to 90-degree or elbowed alternatives, maximizing system efficiency and response. Anodizing provides durability against fuel, oil, and environmental exposure, ensuring longevity in both engine bay and underbody installations. The precision-machined threads guarantee reliable sealing when paired with proper PTFE tape or thread sealant, preventing leaks under operating pressures typical of fuel injection and cooling systems.

Mechanics and enthusiasts integrating modern fuel rails, catch cans, oil pans, and radiator ports into classic or modified platforms will find this adapter indispensable for system compatibility. The compact 2.7-inch length and minimal weight (0.08 lbs) make it ideal for tight engine compartments where space is limited. Installation requires basic hand tools and familiarity with AN and NPT thread standards; always verify port orientation and apply appropriate sealant to NPT threads before installation. This adapter is a direct replacement solution for custom cooling loops, fuel system upgrades, and performance plumbing where metric and standard fittings must interface.