27in DOT Endura Brk Hose #3 to #3 Str

The 27-inch DOT Endura Brake Hose with #3 to #3 straight fittings is a high-performance hydraulic brake line designed for custom vehicle builds, restoration projects, and performance brake system upgrades. As a mechanic working on modified vehicles, you know that factory brake lines often don't fit custom chassis layouts, engine bay modifications, or relocated master cylinders and proportioning valves. This Russell brake hose eliminates the guesswork by providing a pre-cut, pre-assembled solution that meets DOT safety standards while delivering the exact length and port configuration needed for precision brake system installations.

Russell's Endura brake hose line features reinforced synthetic rubber construction wrapped in a protective cover, engineered to withstand high-pressure hydraulic cycling and resist abrasion from engine heat, fluid exposure, and vibration. The #3 straight port configuration (3/8-inch SAE inverted flare fitting) at both ends creates a direct, leak-free connection without adapters, reducing complexity and potential failure points in your brake circuit. DOT certification ensures the hose meets federal safety requirements for pressure rating and burst strength, critical when running performance brake pads or track-focused brake fluid with elevated boiling points. The 27-inch length provides flexibility for custom routing around engine modifications, intercoolers, turbo piping, or chassis bracing without kinking or excessive bending radius violations.

Street rod builders, engine bay restorationists, and performance suspension shops rely on this hose for master cylinder-to-proportioning valve runs or caliper supply lines on modified brake systems. The straight-fitting design works seamlessly with classic hot rod proportioning blocks and modern aftermarket brake components that use standard SAE ports. Before installation, verify that your system components use #3 (3/8-inch) inverted flare connections and confirm adequate clearance for the 27-inch length in your specific chassis layout; custom routing around headers, supercharger manifolds, or relocated reservoirs may require careful planning. Pair this hose with a complete brake system bleed and fresh DOT-approved fluid to ensure maximum stopping power and safety on the street or strip.