12in #3 Line -3 Str/-3 Str

The ALLSTAR PERFORMANCE 12in #3 Line -3 Str/-3 Str brake hose is a precision-engineered hydraulic line designed for custom brake system builds and performance vehicle modifications. Built for mechanics and enthusiasts who demand reliability in high-pressure brake circuits, this hose assembly connects brake components with absolute consistency and safety. Whether you're fabricating a custom brake line layout, upgrading from factory rubber lines, or assembling a dedicated race brake system, this stainless steel braided hose delivers the durability and precision fit that professionals trust.

This 12-inch brake hose assembly features a PTFE (Teflon) inner lining paired with braided stainless steel outer construction, a combination that resists abrasion, heat, and chemical degradation far better than standard rubber hoses. The -3 AN (3/16-inch) straight female fittings on both ends provide a secure, leak-free connection without adapters, eliminating weak points in your brake system. PTFE lining ensures consistent brake pedal feel and prevents swelling under extreme temperatures—critical when you're pushing your vehicle hard on track or in aggressive street applications. The braided stainless sheath protects against road debris, oil exposure, and vibration while maintaining flexibility for routing through tight engine bays.

Custom brake system builders, drag racers, and street performance shops rely on ALLSTAR hoses when fabricating dual-master setups, proportioning valve circuits, or remote brake bias adjusters. The 12-inch length and -3 AN sizing make this hose ideal for tight brake line runs between calipers, proportioning blocks, and master cylinders in compact engine bays. When paired with matching -3 AN components and proper flaring techniques, this hose assembly ensures your brake system delivers repeatable, fade-free stopping power lap after lap. Installation is straightforward—simply connect both female fittings to your -3 AN male ports and route with appropriate protection to avoid contact with moving components.