3AN Pre-Assembled Brake Lines- Black

The 3AN Pre-Assembled Brake Lines in black are an essential upgrade for any vehicle modification project or performance brake system installation. Designed for builders and mechanics who demand precision-engineered hydraulic brake components, these pre-assembled lines eliminate the guesswork and time investment of custom fabrication. Whether you're upgrading a classic restoration, installing an aftermarket brake kit, or replacing worn OEM lines, these 3AN-sized brake lines deliver the reliability and professional appearance that separates a quality build from a rushed job.

Three-AN (3AN) brake lines feature a 3/16-inch inner diameter, the industry standard for performance braking systems on street cars, track vehicles, and custom builds. The black finish provides both aesthetic appeal and corrosion resistance, maintaining appearance under underhood conditions while protecting the hose from UV degradation and road salt exposure. Pre-assembly saves critical build time—no flaring, crimping, or testing required—while maintaining precise pressure ratings and SAE J518 compliance that ensures safe, fade-free braking performance under hard driving.

Mechanics and enthusiasts working on street rods, muscle cars, modern performance vehicles, and off-road platforms benefit most from these ready-to-install lines. The compact package—weighing just 0.26 lbs and fitting easily in tight engine bays—accommodates both traditional and modern brake layouts. Verify your specific brake caliper and master cylinder AN fittings before installation; 3AN lines pair with -3 JIC or NPT adapters at both ends, making integration straightforward with quality brake component kits and professional installation.