Fitting Union Flare 8an w/1/8-NPT Port

The Fitting Union Flare 8AN w/1/8-NPT Port from Aeromotive is a precision hydraulic adapter designed for high-flow fuel system installations and custom fuel line routing in performance vehicles. This fitting is essential for mechanics and enthusiasts who are integrating fuel rails, surge tanks, or custom fuel distribution systems that require both AN flare reliability and NPT port compatibility.

Constructed to Aeromotive's exacting standards, this union fitting features a robust 8AN flare connection on one end and a 1/8-inch NPT port on the opposing end. The dual-thread design allows for seamless integration of compression-style fuel lines and conventional NPT-threaded components, minimizing potential leak points and enhancing flow efficiency. Aeromotive's precision manufacturing ensures concentricity and leak-free sealing under sustained pressure, which is critical for fuel delivery systems operating at elevated PSI.

This fitting is particularly beneficial for custom fuel system builds, where OEM fuel rail ports or aftermarket surge tank designs require mixed-thread integration. Whether plumbing a carbureted hot rod with a modern fuel cell or configuring an EFI conversion with legacy NPT-ported components, this fitting provides the reliability and performance needed for demanding applications.