Swivel Adapter Fitting - 10an to 10an

The Swivel Adapter Fitting - 10AN to 10AN by Aeromotive (MPN 15640) is a precision aluminum connector designed for high-flow fuel system applications where flexible line routing and vibration isolation are critical. Built for enthusiasts and professionals who demand reliability in modified fuel systems, this adapter allows lines to rotate freely while maintaining a secure seal, eliminating stress on rigid plumbing and pump connections during engine operation and thermal cycling.

Engineered with 10 AN male O-ring swivel ports on both ends, this fitting accommodates hose sizes rated for high-pressure applications without sacrificing durability or flow capacity. The black anodized aluminum construction resists corrosion while maintaining a lightweight profile, and the O-ring design ensures a leak-proof connection that withstands fuel system pressures common in forced induction and carbureted builds. The swivel mechanism allows 360-degree rotation, reducing fitting strain and simplifying installation in tight engine bays where hose geometry doesn't align with straight connections.

This adapter is essential for builders transitioning from carburetors to EFI systems, upgrading fuel pump flow rates, or rerouting lines during comprehensive engine swaps. Mechanics and tuners routinely specify Aeromotive swivel fittings when system vibration or thermal expansion would otherwise crack rigid fuel rails or fracture AN hose crimps. The compact 2.7 x 1.25 x 3.8 inch envelope and 0.12 lb weight make it ideal for confined installation zones while the dual 10AN male O-ring ports ensure compatibility with standard Aeromotive fuel system components and quality aftermarket hose assemblies.