This 4AN female to 6AN male flare reducer fitting adapter is designed for professional automotive and performance applications. The precision-machined aluminum construction provides excellent durability while maintaining a lightweight profile.
The black anodized finish offers both corrosion resistance and an attractive appearance. These straight adapters feature precision flare connections that ensure leak-free performance in fuel, oil, and hydraulic systems.
Ideal for custom plumbing projects, these reducers allow you to connect different AN-sized components in your fuel system, brake lines, or oil cooler setups. The straight-through design maintains optimal flow characteristics.
Manufactured to exacting standards, these adapters meet the requirements of professional automotive technicians and performance enthusiasts. The aluminum construction provides excellent strength-to-weight ratio while resisting corrosion from fuels and lubricants.