Collection: 380 Series AN Flare to NPT Steel Adapters

The Speedflow 380 Series AN Flare to NPT Steel Adapters are precision-engineered for high-performance fuel, oil, and hydraulic systems where a reliable AN-to-NPT connection is critical.

CNC machined from high-grade steel and nickel plated for corrosion resistance, these adapters are built to handle the demands of race and performance street applications.

Available Configurations

• Straight fittings in -3AN and -4AN
• NPT sizes: 1/16", 1/8", and 1/4"

Why Choose the 380 Series?

• Precision CNC machined for consistent, leak-free fitment
• Nickel plated finish for durability and corrosion resistance
• Proudly made in Australia at our Taree, NSW facility
• Compatible with standard AN flare fittings and NPT threaded ports

Whether you're plumbing a race engine, building a custom fuel system, or routing oil lines, the 380 Series delivers the reliability your build demands.