Breather Tank w/2 #10an Male

The MOROSO Breather Tank with 2 #10AN Male is a bolt-on aluminum overflow reservoir designed for high-performance engine systems requiring reliable crankcase ventilation management. This 1-quart capacity breather tank features a 3.125-inch diameter construction with an 11.5-inch overall height, optimized to separate moisture and oil vapors from crankcase emissions before returning them to the intake system or atmosphere. The dual #10 AN male inlet ports provide dual-source connection capability, enabling flexible plumbing configurations for complex engine bay layouts.

Construction is cast aluminum in natural finish, delivering lightweight durability without additional weight penalty. The tank includes an integrated breather element and petcock drain for routine maintenance access. Mounting is secured via T-bolt clamp, a proven method for vibration isolation and repeatable positioning. The dual AN ports accept standard -10 hose fittings, simplifying integration with existing PCV systems or custom applications. The natural aluminum finish resists corrosion in typical engine compartment environments while remaining machinable if custom modifications are required.

This breather tank serves high-performance street engines, off-road vehicles, marine power units, and custom builds where OEM pcv systems are modified or deleted. The 1-quart volume accommodates moderate oil carryover during extended duty cycles. The dual-inlet design makes this unit particularly suitable for applications requiring independent feed from separate engine sources, such as turbo return lines or dual-valve-cover systems. Users running aggressive cam profiles, high RPM, or extended boost pressures benefit from the separation efficiency and drainage capacity this tank provides.