Reducer AN Male -6 to -8

The ALLSTAR PERFORMANCE Reducer AN Male -6 to -8 is a straight-thread aluminum adapter fitting designed to connect AN hose lines of different sizes in high-pressure fluid systems. This black anodized adapter reduces from -8 AN male threads to -6 AN male threads, enabling seamless integration when transitioning between larger and smaller diameter hoses in fuel, oil, coolant, or hydraulic applications common in performance engines, custom hot rods, and racing platforms.

Manufactured from aluminum and finished with black anodizing for corrosion resistance, this fitting maintains the integrity of AN-standard connections while reducing size requirements where system layout demands a smaller line diameter. The straight adapter geometry—without elbows or angles—minimizes turbulence and pressure drop in the fluid stream. The black anodized coating resists oxidation and enhances appearance on show-quality builds. Weighing just 0.05 lbs, this compact reducer is ideal for engine bay installations where space is constrained or where multiple line transitions are necessary.

This fitting serves builders, mechanics, and enthusiasts who need reliable size transitions in custom fuel systems, oil cooling circuits, or pressurized coolant loops. Whether plumbing a new engine swap, upgrading a fuel delivery system, or fine-tuning an existing high-performance setup, the -6 to -8 reducer bridges common hose size gaps found in aftermarket fuel pumps, regulators, and distribution blocks. Each adapter is sold individually, allowing you to purchase exactly the quantity needed for your project.