90 Degree Fitting Tight Radius -3AN for PTFE

The 90 Degree Fitting Tight Radius -3AN for PTFE from Vibrant Performance is purpose-built for high-performance fuel, oil, and coolant line applications where space constraints demand precision bending. This adapter is engineered for builders and mechanics who refuse to compromise on hose routing efficiency or system integrity. Whether you're fabricating a custom fuel system on a turbocharged platform or optimizing tight engine bay layouts, this tight-radius elbow eliminates unnecessary bulk while maintaining rated pressures and flow characteristics.

Constructed from aircraft-grade aluminum, this 90-degree fitting features a tight radius design that reduces turbulence and pressure drop compared to standard 90-degree elbows. The -3AN (3/16" nominal) port size accommodates PTFE (polytetrafluoroethylene) braided hose, which resists fuel degradation, thermal cycling, and chemical attack better than rubber alternatives. The compact 6.3-inch overall length and 0.5-inch width make this fitting ideal for congested underhood environments where traditional swaged or barbed adapters would create dangerous flex points or require costly rerouting. Vibrant Performance's precision machining ensures minimal dead-leg volume, critical for systems sensitive to pressure waves or requiring rapid fluid response.

Fabricators, engine swap specialists, and fuel system designers will appreciate the versatility of this fitting across carbureted, EFI, and forced-induction applications. Installation requires standard AN hose end crimping tools and fittings; dry-assemble before final torque to verify clearance in tight bays. This adapter pairs seamlessly with Vibrant's complete line of AN adapters and PTFE hose assemblies, enabling complete system customization without compromise.