6an Male Roll Over Vent Valve - Black

The 6AN Male Roll Over Vent Valve in black from REDHORSE PERFORMANCE is a critical safety component designed for high-performance fuel systems and custom engine builds where pressure relief is essential. This valve is engineered for mechanics and enthusiasts who demand precision fuel management in modified vehicles, particularly in forced-induction setups, fuel cell installations, and custom fuel tank configurations. The roll-over vent design prevents fuel spillage during hard cornering, aggressive acceleration, or vehicle rollover conditions while maintaining system integrity under dynamic driving loads.

Constructed with REDHORSE's proven aluminum and stainless steel construction, the 6AN male vent valve features a precision ball-check mechanism that seals instantly when the vehicle pitches or rolls, preventing fuel from escaping the tank or system lines. The 6AN male inlet thread allows direct integration into fuel cell vents, surge tank plumbing, or carbureted overflow systems without requiring additional adapters. The compact footprint—measuring 2.85 x 1.35 x 3.75 inches—fits seamlessly in tight engine bay installations, while the anodized black finish resists corrosion and maintains a professional appearance in custom fuel system builds.

This vent valve is ideal for race car builds, street performance modifications, and any application using an aftermarket fuel cell or custom fuel tank plumbing. Drag racers, road course competitors, and street machine builders rely on roll-over vent valves to meet safety regulations while protecting fuel system components from atmospheric contamination. Installation requires basic AN line fittings and a compatible vent outlet (typically 3/8-inch or 1/2-inch hard line); integration is straightforward on fuel cell installations or existing fuel system modifications where precision fuel management is non-negotiable.