Adapter Fittings -3 to 1/8 NPT 90Deg 10pk

The Adapter Fittings -3 to 1/8 NPT 90Deg 10pk from ALLSTAR PERFORMANCE is an essential component for custom fuel, oil, and coolant line routing in high-performance engine builds. These fittings are designed to bridge the gap between -3 AN (1/8-inch) hose lines and 1/8-inch NPT threaded ports, making them ideal for various automotive applications.

Featuring a 90-degree elbow design, these adapter fittings help eliminate sharp bends in hose runs, which reduces stress concentration points and extends hose life under pressure cycles. The -3 AN inlet accepts standard aluminum or steel braided hose with -3 AN flange fittings, while the NPT outlet threads directly into engine block ports, manifolds, and adapter blocks without additional reducers.

Mechanics, engine builders, and performance enthusiasts rely on these adapters when converting between legacy carbureted fuel systems and modern EFI setups. The compact 90-degree geometry is particularly beneficial for tight engine bay layouts, ensuring efficient routing of fuel and oil lines.