Endura Hose Fitting - #10 90 Degree

The Endura Hose Fitting #10 90 Degree is a premium AN hose adapter engineered for high-flow hydraulic and fuel line applications in custom automotive builds and performance systems. Whether you're designing a custom fuel system, upgrading cooling lines, or fabricating a power steering setup, this full-flow 90-degree fitting delivers unrestricted flow rates essential for engines pushing serious power. The 90-degree configuration saves space in tight engine bays and allows clean routing around factory obstacles—critical when retrofitting modern fuel injection, turbo intercoolers, or remote-mounted components into classic or heavily modified platforms.

Built from aluminum and finished in nickel anodize, the Endura fitting combines lightweight durability with corrosion resistance ideal for underhood environments and frequent system maintenance. The full-flow design eliminates restrictive internal shoulders found in standard fittings, maximizing volumetric efficiency—particularly important in forced-induction and carbureted applications where pressure drop directly impacts fuel delivery consistency. The 10 AN female connection accepts standard 10 AN hose with smooth-seating geometry that minimizes turbulence and pressure spikes; the nickel-anodized surface resists oxidation and brake fluid compatibility issues common with bare aluminum. At just 0.22 lbs, this fitting adds negligible weight while delivering the structural integrity needed for systems operating at 40+ PSI.

This adapter is ideal for engine builders, fuel system integrators, and hot rod fabricators working with aftermarket fuel pumps, carburetor conversions, or turbo cooling circuits requiring compact 90-degree transitions. Mechanics and enthusiasts upgrading transmission coolers, oil cooling systems, or intercooler plumbing on LS swaps and other engine transplants rely on RUSSELL fittings for leak-free, pressure-rated reliability. Compatibility spans any system using 10 AN hose and female adapters; installation requires standard AN wrench flats and thread-sealant tape or appropriate PTFE product for dry-break applications. Russell fittings meet SAE J518 standards, ensuring consistent performance across OEM-equivalent and racing-grade hydraulic systems.