Tapered Flare Fitting -10an to -10an

The Tapered Flare Fitting -10an to -10an (AFS15608) is a critical hydraulic connector engineered for high-performance fuel and coolant systems in race-built and modified vehicles. This fitting serves as the backbone of any serious fuel line setup, bridging two -10 AN hose ports with a secure, leak-free connection. Whether you're building a fuel cell installation, upgrading to a custom fuel system, or integrating precision fuel delivery on a drag car or street machine, this tapered flare design is purpose-built for reliability under extreme pressure and vibration.

The tapered flare design creates a metal-to-metal seal that resists loosening from thermal cycling and engine vibration—a proven advantage over straight thread connections in high-horsepower applications. Manufactured by Aeromotive, a trusted name in fuel system engineering, this fitting uses precision machining to ensure exact flare geometry that mates perfectly with -10 AN hose ends and component ports. The compact form factor (2.65 x 1.35 x 3.8 inches) and lightweight construction (0.08 lbs) allow tight packaging in engine bays and fuel cell compartments without sacrificing durability or flow capacity. The -10 AN sizing accommodates substantial fuel volume while maintaining precise pressure control necessary for fuel-injected and carbureted race engines alike.

Mechanics and fabricators routinely specify this fitting for fuel system restorations, EFI conversions, and engine swaps where OEM fuel lines must be replaced with custom -10 AN plumbing. Installation is straightforward—connect both -10 AN hose ends directly to the tapered ports using a wrench, hand-tightening before final torquing to prevent cross-threading. This fitting integrates seamlessly with Aeromotive fuel pumps, regulators, and distribution blocks, making it ideal for complete fuel system builds. For any enthusiast demanding reliable, pressure-tested connections in their custom fuel delivery system, the Tapered Flare Fitting -10an to -10an delivers the mechanical integrity expected in professional-grade motorsports applications.