Breather Tank - w/10an Male Fitting

The MOROSO Breather Tank with 10 AN Male Fitting is a compact catch-can system designed for engine crankcase ventilation applications in high-performance and racing environments. This bolt-on breather tank captures blow-by vapors and oil mist, preventing them from entering the intake manifold and contaminating the fuel charge—a critical function for maintaining combustion efficiency and reducing carbon buildup in modern engines.

Rated at one quart capacity with a 3.125-inch diameter and 11.5-inch height, this tank provides adequate separation volume for most street and track applications. The aluminum construction delivers lightweight durability while resisting corrosion from internal condensation. The 10 AN male fitting ensures reliable, leak-free connections to your existing PCV system, while the included breather element provides filtration of incoming air. A petcock drain allows simple maintenance and oil recovery, and the T-bolt mounting clamp offers secure, vibration-resistant installation without permanent frame modification.

Operators running forced-induction platforms, high-displacement carbureted engines, or turbocharged/supercharged setups benefit most from catch-can systems, as these configurations generate higher blow-by volumes and moisture content. The MOROSO breather tank is equally suited for naturally aspirated enthusiasts seeking to extend engine life and maintain fuel economy through cleaner intake air. Installation is straightforward and requires no special tools or permanent modifications, making it ideal for those who demand both performance and reversibility in their drivetrain management.