1/8 Inch NPT Hose Barb Fittings

When you're building custom cooling, fuel, or pneumatic lines on your project car, you need fittings that won't leak under pressure. These 1/8 inch NPT brass hose barbs deliver rock-solid connections with their barbed design that grips tubing securely, whether you're running flexible rubber hose, PU tubing, or PVC lines. The male NPT threads make integration into your existing system straightforward, and the brass construction resists corrosion while handling fuel, coolant, compressed air, and oil without breaking a sweat.

From custom water cooling setups to fuel system modifications and pneumatic tool installations, these fittings handle whatever you throw at them. Whether you're plumbing boost lines, intercooler feeds, or auxiliary systems on your build, you get reliable performance without worrying about weeping connections or compatibility issues. Speed Tuned Motorsports customers who demand dependable, no-nonsense components for their custom builds will appreciate the straightforward quality of these proven fittings.