Twist-Lok Hose End #6 90 Deg Black

The Twist-Lok Hose End #6 90 Deg Black is a precision-engineered AN fitting designed for high-performance hydraulic and fuel line systems in custom automotive builds. Whether you're fabricating a custom fuel system, building a competition vehicle, or upgrading brake lines on a project car, this 90-degree hose end adapter provides the reliable mechanical connection that separates a professional install from an amateur job. The 90-degree orientation makes it indispensable when space constraints demand compact routing through tight engine bays or chassis tunnels.

Manufactured by Russell—a trusted name in motorsports hydraulic solutions—this fitting features a black anodized aluminum construction that resists corrosion while maintaining a clean, finished appearance in visible installations. The Twist-Lok design uses a revolutionary mechanical lock mechanism that secures the hose without requiring special tools or swaging equipment; simply twist the barb into the hose until resistance is felt, and the internal locking ring seats automatically. The 6 AN size (3/8-inch hose barb) handles substantial flow rates suitable for fuel systems, coolant bypass circuits, or brake line applications in serious performance vehicles, while the female connector end accepts standard 6 AN male fittings with JIC or AN threads.

This hose end is ideal for engine builders, hot rod fabricators, and motorsports technicians who demand quick, leak-free assembly without crimping tools or specialized equipment. The 90-degree bend angle is particularly valuable in tight-clearance applications such as LS swaps, supercharger fuel systems, or custom cooling loops where straight fittings create routing conflicts. Compatible with standard braided stainless-steel hose and high-pressure PTFE hose, it delivers professional results on street rods, race cars, marine engines, and industrial hydraulic systems. Each fitting is individually packaged, ready for immediate installation.