Tapered Flare Fitting -8an to -8an

The Aeromotive Tapered Flare Fitting -8AN to -8AN (Part No. 15607) is a straight adapter designed to connect two -8AN male O-ring ports on fuel system components. This aluminum fitting features black anodized construction for corrosion resistance and is engineered to meet the demands of high-performance fuel system applications where reliable, leak-free connections are critical.

The tapered flare design ensures a secure mechanical seal between -8AN hose adapters or fuel system ports, accommodating the standard flare seat geometry used in automotive fuel systems. The male-to-male configuration allows for straight-through flow paths, making this fitting ideal for fuel rail connections, regulator bypass loops, or other applications requiring a direct inline adapter. At just 0.06 lbs and compact dimensions (2.65 x 1.3 x 3.75 inches), the fitting integrates cleanly into confined engine bays and fuel cell compartments without adding unnecessary weight.

This adapter serves fuel system builders, EFI installers, and performance enthusiasts who standardize on -8AN hose and fitting systems for their fuel delivery networks. Whether routing fuel from a surge tank to a main tank, connecting dual fuel pumps, or bypassing a regulator in a stand-alone fuel system, this straight fitting provides a direct connection without stepping down hose size or introducing flow restrictions. Aeromotive fittings are manufactured to tight tolerances and compatible with both braided hose and rigid fuel line applications.

The -8AN standard is the de facto sizing system across modern performance fuel systems, offering a balance between flow capacity and fitting density. This fitting is one piece in a complete fuel system and should be paired with compatible -8AN hose, clamps, and other adapters to ensure system integrity and safety under fuel system operating pressures.