1/4in Brake Line 20in Stainless Steel

The 1/4in Brake Line 20in Stainless Steel from ALLSTAR PERFORMANCE is a precision hard line component engineered for custom brake system installations and modifications on street rods, race cars, and high-performance vehicles. This 20-inch stainless steel brake line serves as a critical hydraulic conduit between master cylinders, proportioning valves, and wheel cylinders or calipers. Whether you're fabricating a custom brake layout, replacing corroded OEM lines, or designing a bespoke braking system for a vintage restoration or modern performance build, this hard line delivers the reliability and durability that professional mechanics and serious enthusiasts demand.

Constructed from corrosion-resistant stainless steel, the 1/4in Brake Line resists rust and degradation even in harsh underbody environments where steel lines fail. The 1/4-inch diameter accommodates standard brake system flow rates for most passenger vehicles and light-duty applications. Pre-formed 7/16-24 inch flare nuts on both ends ensure SAE-compliant connections that meet DOT hydraulic safety standards, eliminating the need for custom flaring and reducing installation time. The 20-inch length provides flexibility in custom routing around engine bays, frame rails, and firewall penetrations, allowing fabricators to design hydraulic paths that optimize brake pedal feel and system responsiveness.

This hard line is ideal for custom brake system builders, hot rod fabricators, and restoration specialists who need individual line segments for point-to-point installation. The stainless construction makes it especially valuable in salt-prone climates and for vehicles exposed to moisture where traditional steel lines corrode prematurely. Direct integration with standard 7/16-24 SAE flare fittings ensures compatibility with aftermarket proportioning valves, master cylinders, and modular brake components from major performance suppliers. Installation requires proper flare-nut wrenches and anti-seize compound to ensure leak-free, vibration-resistant connections.