28in #4 Line -4 Str/ -4 90 Deg

The ALLSTAR PERFORMANCE 28-inch #4 Line brake hose with -4 straight to -4 90-degree configuration is a purpose-built hydraulic line assembly for high-performance braking systems. This 28-inch #4 line features braided stainless steel construction with PTFE internal lining, designed to handle the demands of racing, off-road, and heavy-duty automotive applications where reliable fluid transfer and pressure containment are critical.

The hose utilizes 4 AN (AN-4 or -4) fittings at both ends—a straight female connection on one end and a 90-degree female fitting on the other. This geometry accommodates tight engine bays and complex plumbing layouts common in performance builds. The braided stainless steel outer layer provides abrasion resistance and durability in hostile underhood environments, while the PTFE (Teflon) internal lining resists degradation from DOT 3, DOT 4, and synthetic brake fluid formulations. At 0.25 lbs and measuring 28 inches in overall length, this hose balances reach with minimal weight penalty—critical in motorsports and off-road recovery scenarios where every pound matters.

This brake hose assembly is built for custom brake line routing in drag racing, road racing, rock crawling, and high-performance street builds. The combination of the straight fitting and 90-degree fitting allows operators to navigate around engine ancillaries and frame rails without kinking or excessive bending. Serious builders and brake system fabricators rely on ALLSTAR Performance components for repeatability and compliance with racing sanctioning body standards. Whether you're upgrading a dedicated track vehicle, fabricating a custom off-road rig, or replacing worn hydraulic brake lines, this pre-assembled hose eliminates field fabrication and fitting errors.

AN hose and fitting systems dominate professional and amateur motorsports because of their proven pressure ratings, standardized thread pitch, and field compatibility. The -4 (AN-4) designation indicates a 1/4-inch nominal bore—appropriate for secondary brake circuits, proportioning lines, or auxiliary systems in mid-range displacement engines. This specific 28-inch length with mixed end configurations serves common platform conversions and custom chassis builds.