42in #3 Line -3 Str/-3 90 Deg 5pk

The 42in #3 Line -3 Str/-3 90 Deg 5pk from ALLSTAR PERFORMANCE is a professional-grade brake hose assembly engineered for high-performance hydraulic brake systems in race cars, off-road vehicles, and specialized motorsport applications. This five-pack configuration addresses the reality that experienced technicians and builders need backup hoses for installation variability, testing, and redundancy in critical braking circuits. Whether you're fabricating a custom brake line layout or replacing damaged hoses in a competition vehicle, this set delivers the reliability required when brake system integrity directly impacts driver safety.

Each hose in this set measures 42 inches in length and features a 3 AN (3/16-inch) hose core with dual-port female fittings: a straight female 3 AN connection on one end and a 90-degree female 3 AN port on the other. The inner core is PTFE-lined, providing superior chemical resistance and thermal stability under extreme braking conditions, while the stainless-steel braided outer jacket resists corrosion and maintains structural integrity against abrasion, vibration, and pressure cycling. This configuration allows for flexible routing through tight engine bays and chassis layouts without kinking or flow restriction, critical for maintaining consistent brake modulation and response under sustained or repeated heavy braking loads.

Technicians, race teams, and custom fabricators benefit most from the five-pack format, as it accommodates prototype testing, dual-circuit brake systems, or the reality of field repairs without downtime. The 42-inch length suits mid-engine and rear-engine race platforms, as well as vehicles with non-standard master cylinder or caliper positioning. Verify that your brake calipers and master cylinder ports accept 3 AN female fittings before installation. PTFE-lined hoses are incompatible with certain vintage brake fluid types; confirm fluid specification with your brake system manufacturer. Proper hose routing—avoiding sharp bends, securing against heat sources, and preventing contact with moving components—ensures maximum service life and safety margins in competition or high-stress driving environments.