Flare Reducer Adapter 8an to 4an

The Flare Reducer Adapter 8AN to 4AN is a vital component for modifying fuel and coolant systems, allowing for a transition from high-flow AN fittings to smaller diameter line requirements. This adapter is particularly useful for mechanics working on high-performance builds where different components require varying sizes of connections.

Designed to maintain system integrity, this adapter features a dual-flare sealing design that ensures leak-proof operation under typical fuel system pressures. The 8AN male flare inlet connects securely to larger fuel line assemblies, while the 4AN female flare outlet accommodates standard 4AN hose ends or fittings without modification.

Ideal for builders adapting existing 8AN fuel rails or braided supply lines, this reducer is essential when integrating components from different generations. Its compatibility with carbureted, fuel-injected, and direct-injection systems makes it a versatile choice for various automotive applications.