Fuelab Check Valve for 6AN Fuel Line 350 GPH High Flow One Way

Fuelab 6AN High-Flow One-Way Check Valve — 350 GPH Brand: Fuelab Ensure reliable fuel delivery and prevent backflow with the Fuelab 6AN High-Flow One-Way Check Valve . Engineered for performance applications, this compact valve supports up to 350 GPH and fits standard 6AN fuel lines for easy integration into aftermarket and race systems. High flow capacity: 350 gallons per hour for minimal restriction and maximum pump efficiency. One-way design: Positive check to prevent reverse flow, fuel siphon, and pump unloading. 6AN compatibility: Threaded for common AN fittings—quick install into fuel rails, return lines, and feed assemblies. Durable construction: Precision-machined materials resist corrosion and withstand high-pressure fuel systems. Race-ready: Ideal for motorsports, performance cars, and high-output engines requiring dependable fuel control. Compact, reliable, and designed to maintain consistent fuel pressure under demanding conditions. The Fuelab 6AN check valve is a simple upgrade that safeguards your fuel system and preserves pump performance.