10AN Non-Swivel Hose End Black 90

The 10AN Non-Swivel Hose End Black 90 from Redhorse Performance is a precision-engineered adapter fitting designed for high-performance fuel, oil, and coolant systems in custom vehicles and racing applications. This 90-degree elbow connector is built for mechanics and enthusiasts who demand reliability when routing hoses through tight engine bays or complex plumbing configurations. Whether you're building a street rod, installing a turbo kit, or upgrading your fuel delivery system, a quality hose end fitting is critical to system integrity and leak-free operation.

The 10AN designation refers to the AN (Army-Navy) standard hose size, indicating a -10 port that accommodates 5/8-inch ID hose—a common specification in performance fuel systems and cooler lines. The non-swivel design provides a fixed, rigid connection that prevents unwanted rotation during installation and operation, ensuring hoses remain precisely positioned without twisting under pressure or vibration. The black anodized aluminum construction offers corrosion resistance and durability, while the 90-degree angle geometry allows efficient space management in cramped engine compartments, reducing sharp bends that can restrict flow or damage hose material over time.

This fitting is ideal for builders working on fuel injection conversions, aftermarket radiator installations, transmission cooler setups, and custom oil cooling systems where AN fittings are standard. The non-swivel construction makes it perfect for applications requiring a permanent, vibration-resistant joint—particularly valuable in turbocharged or supercharged builds where hose pressure and engine movement demand secure, fixed connections. Compatible with all standard 10AN hoses and block adapters, this Redhorse Performance fitting ensures professional-grade reliability whether you're maintaining original specifications or pursuing maximum performance upgrades. Proper thread sealant and torque application are essential for leak-free installation.