10AN Non-Swivel Hose En ds Black 45

The 10AN Non-Swivel Hose Ends Black 45 by Redhorse Performance is a precision-engineered hose fitting designed for custom fuel and coolant line installations in modified vehicles. Whether you're building a high-performance engine bay, installing a custom fuel system, or upgrading hydraulic lines in your project car, this 45-degree adapter provides the secure, leak-free connection modern motorsports demand. Non-swivel fittings like this are essential when space is tight or when you need maximum stability during installation and operation.

This hose end features a robust 45-degree bend angle, allowing you to route lines around engine components, headers, and frame rails without kinking or restricting flow. The 10AN (AN10) size accommodates high-volume applications typical in turbo and supercharged builds, fuel injection systems, and competition-grade cooling loops. The fixed, non-swivel design eliminates rotational wear at connection points—a critical factor when lines are subjected to vibration, thermal cycling, and pressure fluctuations in aggressive driving environments. The black anodized aluminum construction resists corrosion while maintaining a clean, professional appearance in any engine bay.

This fitting is ideal for builders using braided steel hose or traditional rubber lines where fixed end geometry is required. It integrates seamlessly with Redhorse Performance hose and adapter systems, ensuring compatibility across your entire fuel and coolant infrastructure. Installation is straightforward—simply thread the hose onto the barbed or JIC port and secure with an appropriate hose clamp or fitting. Mechanics and enthusiasts favor non-swivel ends when routing lines through confined spaces, maintaining system pressure integrity, and achieving the clean, race-quality appearance expected in street rods, drag cars, and track-focused builds.