Breather Tank 1.5 Gal

The MOROSO Breather Tank 1.5 Gal is a clamp-on crankcase ventilation component designed to separate oil mist and moisture from engine vapor before it returns to the intake system. Built from aluminum in a natural finish, this breather tank measures 7 inches in diameter by 11 inches tall and holds 1.5 gallons of capacity, making it suitable for street and performance engine applications that require effective blow-by management.

The tank features dual 1-1/4 inch hose barb inlets for crankcase ventilation lines, a 2-inch exhaust tube outlet for return flow, and a 12 AN male drain plug for accumulated oil and condensate removal. These specifications enable the breather to efficiently process high volumes of engine vapor while allowing operators to service the tank without breaking primary system connections. The aluminum construction resists corrosion in engine bay environments, and the clamp-on mounting design simplifies installation without requiring permanent modifications to vehicle plumbing.

This breather tank serves hot rod builders, performance engine shops, and street machine enthusiasts who need dependable vapor separation to prevent oil carryover into the carburetor or fuel injection system. It addresses the common challenge of managing excessive crankcase pressure in modified engines where factory ventilation systems are insufficient or absent. The tank's compact footprint and straightforward plumbing connections make it a practical choice for custom engine bays with space constraints.

MOROSO is a recognized manufacturer of engine cooling and ventilation components for custom and racing applications. The 1.5-gallon capacity and dual-inlet design position this breather tank in the mid-range of aftermarket offerings, balancing separation efficiency with practical installation dimensions for most engine bay layouts.