Reusable Hose End Black 45 Deg Elbow -4

The Reusable Hose End Black 45 Deg Elbow -4 from ALLSTAR PERFORMANCE is a precision-engineered fitting designed for custom fuel, coolant, and brake line installations on high-performance and modified vehicles. This 45-degree elbow adapter serves as a critical junction point in pressurized systems, allowing hoses to route around engine bay obstructions while maintaining full flow integrity. Built for fabricators, engine builders, and serious enthusiasts who demand reliability in their fuel delivery and cooling systems, this fitting eliminates the need for custom-bent hard lines or expensive pre-made assemblies.

Constructed from durable black-anodized aluminum, the Reusable Hose End Black 45 Deg Elbow -4 features a reusable design that allows technicians to crimp on new hose barbs as needed without replacing the entire fitting. The -4 AN (JIC) sizing accommodates 1/4-inch nominal hose diameter, a standard specification across fuel injection systems, turbo coolant lines, and brake circuits on LS swaps, EFI conversions, and turbocharged builds. The 45-degree angle geometry reduces flow restriction compared to 90-degree configurations while providing the necessary directional change to clear headers, intake manifolds, and tightly packaged engine bay layouts common in street rods, drag cars, and modern performance platforms.

Professional mechanics and engine builders rely on this fitting for custom fuel system builds, intercooler plumbing, transmission cooler lines, and water-cooling installations where off-the-shelf solutions do not fit. The reusable construction provides long-term cost savings for shops that regularly fabricate brake and fuel systems, as barbs can be replaced during routine maintenance or system modifications. Compatibility spans carburetor conversions, EFI retrofits, and supercharged applications; simply confirm your hose ID matches -4 AN sizing and verify thread compatibility with your system's inlet ports before installation.