Adapter Fitting Aluminum 4AN to 1/8 NPT 90 Deg

The Adapter Fitting Aluminum 4AN to 1/8 NPT 90 Deg from ALLSTAR PERFORMANCE is a crucial hydraulic line connector designed for custom fuel systems, brake lines, and power steering installations in modified vehicles. This 90-degree adapter fitting bridges two common thread standards found throughout automotive applications, allowing you to integrate components that use different connection types without welding or custom fabrication.

Manufactured from lightweight aluminum, this fitting combines durability with weight savings—critical considerations in performance builds where every ounce counts. The 4AN port accommodates standard braided AN hose, while the 1/8 NPT side connects to NPT-threaded ports found on carburetors, fuel regulators, gauges, and manifolds. The 90-degree angle design routes lines efficiently around tight engine bays and complex plumbing layouts, reducing sharp bends that weaken hoses and improving system longevity.

Mechanics and fabricators handling street rods, drag racing builds, and turbocharged engine conversions rely on ALLSTAR fittings to simplify their installations. The aluminum construction resists corrosion and maintains structural integrity across temperature extremes common in performance driving, making it a reliable choice for various automotive applications.