Upgrade your plumbing and fuel system setup with the Earl's -6 AN Female to -4 AN Male Flare Reducer, engineered for reliable performance in a wide range of automotive and custom applications. Built from lightweight 2024 aluminum and finished in a durable blue anodized coating, this reducer delivers strength, corrosion resistance, and long-term dependability. Designed for precise flow control and secure AN-to-AN transitions, this fitting ensures leak-free performance in fuel, oil, coolant, or air systems. Whether you're building a custom engine bay or refining your plumbing configuration, Earl's fittings offer professional-grade quality trusted across motorsports and high-performance builds.
Features:
- Precision-machined 2024 aluminum construction
- -6 AN female to -4 AN male flare reducer
- Blue anodized finish for corrosion resistance
- Lightweight design ideal for performance plumbing
- Secure, leak-free connection for fuel, coolant, or air systems
- Compatible with a wide range of custom applications