6AN to 8AN Reducer Blue Male Male

The REDHORSE PERFORMANCE 6AN to 8AN Reducer Blue Male Male (919-06-08-1) is a precision aluminum adapter fitting designed to connect hydraulic and fuel system lines of different sizes. This straight-thread adapter transitions from an 8 AN male inlet to a 6 AN male outlet, enabling compatible system expansions, modifications, or repairs without requiring complete line replacement. The blue anodized aluminum construction delivers corrosion resistance and visual identification in high-performance and motorsport applications.

Built to REDHORSE's 919 Series specifications, this reducer maintains strict AN port sizing standards essential for fuel delivery, cooling, and hydraulic systems. The straight-thread design eliminates complexity in tight engine bays and minimizes potential leak points compared to multi-piece adapters. Anodized blue finish serves dual purposes: corrosion protection in harsh underhood environments and quick visual circuit identification during assembly and troubleshooting. The compact 2.8 x 1.15 x 3.8-inch footprint and lightweight 0.08 lbs design integrate seamlessly into space-constrained installations.

This adapter suits custom fuel systems, turbo intercooler setups, engine conversion projects, and performance cooling loops where line-size mismatches exist. Racers, fabricators, and restoration enthusiasts rely on REDHORSE adapters for OEM-quality fitment without compromise. Each fitting ships individually and integrates with standard AN hose, tubing, and component networks across automotive, marine, and industrial markets.

The 919 Series has established itself as a trusted choice among builders requiring precision-engineered adapters with proven reliability under pressure and temperature cycling. AN fittings remain the industry standard for motorsport and high-performance applications where system integrity is non-negotiable.