5ft Roll -10 Black Red Nylon Braided Flex Hose

The VIBRANT PERFORMANCE 5ft Roll -10 Black Red Nylon Braided Flex Hose (part number 11990R) is a professional-grade AN hose assembly designed for high-pressure fluid transfer in performance automotive, racing, and hydraulic systems. This 5-foot braided nylon hose rated for -10 AN (5/8-inch) connections delivers reliable performance in demanding applications where consistent flow and pressure retention are critical.

Constructed with dual-layer nylon braiding around a rubber core, this hose resists abrasion, vibration damage, and temperature fluctuations common in engine bays and fuel system installations. The -10 AN designation refers to the hose inner diameter and fitting compatibility—a standard size in fuel line applications, cooling circuits, and transmission fluid routing. The 5-foot length accommodates mid-length engine bay runs without requiring spliced sections, reducing leak points and pressure loss. Black and red coloring aids system identification and visual hose routing verification during installation and maintenance.

This hose is suited for enthusiasts building or modifying performance engines, fuel-injected systems, supercharger and turbocharger installations, and custom hydraulic circuits where factory hose routing doesn't apply. Mechanics and fabricators rely on VIBRANT PERFORMANCE hoses for repeatability and consistency when constructing engine bays that demand precision fluid management. The braided construction provides visibility of the hose condition while offering superior kink resistance compared to unbraided alternatives.

AN (Army/Navy) hose standards are the industry baseline for custom fuel and fluid systems because they ensure fitting compatibility across manufacturers and applications. When sourcing replacement or custom hose sections, specifying both the AN size (-10) and length (5 feet) guarantees correct fit with existing AN fittings on your fuel rails, carburetors, coolers, or transmission lines.