Coated Braided Line 12in #4Hose -4Str/-4 90 Steel

The Coated Braided Line 12in #4 Hose -4Str/-4 90 Steel from ALLSTAR PERFORMANCE is a precision-engineered hydraulic line assembly built for high-performance automotive and motorsports applications. This compact 12-inch hose is designed for builders and mechanics who demand reliability in fuel systems, brake lines, transmission cooler circuits, and other critical fluid transfer applications where vibration resistance and pressure integrity are non-negotiable. Whether you're constructing a drag race platform, street rod, or competition vehicle, this braided line delivers the durability required in demanding under-hood environments.

Constructed with a steel-braided outer jacket and coated finish, this hose assembly resists abrasion, cuts, and corrosion while managing thermal stress common in high-output engine bays. The #4 designation indicates the hose diameter and flow capacity, making it ideal for moderate to high-flow applications without excessive pressure drop. The -4 AN (Army-Navy) fittings at both ends provide a 90-degree configuration, allowing for space-efficient routing around tight engine compartments and chassis constraints. Steel construction ensures zero elasticity under pressure, maintaining precise fluid delivery and component protection across extreme temperature ranges.

This hose assembly is ideal for fabricators and engine builders working on custom fuel systems, hydraulic brake upgrades, or transmission cooling lines where OEM hose routing doesn't fit the application. At just 0.18 lbs, the compact 12-inch length minimizes weight while the rigid braided construction prevents sagging or vibration-induced fatigue failures. Install with standard AN wrenches and verify compatibility with your system's working pressure and fluid type before assembly. The 90-degree configuration makes this particularly valuable in compact engine bays where straight fittings create fitment conflicts with accessories, headers, or custom firewall modifications.