90 Degree Fitting Tight Radius -12AN

The 90 Degree Fitting Tight Radius -12AN from Vibrant Performance is a precision hose adapter designed for high-flow fuel, coolant, and brake systems in performance engines and custom automotive builds. This fitting is essential for engine builders who need to route lines through tight engine compartments without sacrificing flow rate or reliability.

Constructed from aluminum with precision-machined internal passages, this 90-degree adapter ensures consistent flow characteristics across a wide temperature range. The tight-radius design minimizes dead zones and turbulence, making it suitable for high-pressure applications. It accommodates standard braided stainless steel hose and swaged fittings, which are common in performance fuel and cooling systems operating at sustained pressures between 40 and 100 PSI.

Mechanics and fabricators working on LS engine swaps, turbo fuel systems, or custom water cooling circuits can rely on Vibrant Performance fittings to eliminate leaks and maintain clean routing. This adapter integrates seamlessly with any -12AN hose assembly and is versatile enough for use in fuel return loops, transmission coolers, and intercooler plumbing.