Breather Tank w/1 Bung LH Fitting

The Breather Tank w/1 Bung LH Fitting from ALLSTAR PERFORMANCE is a bolt-on crankcase ventilation solution designed for high-performance engines that require reliable oil vapor separation and pressure relief. This aluminum breather tank serves a critical role in engine health by capturing and returning blow-by gases to the intake system, preventing oil contamination and extending engine longevity. Whether you're building a street rod, race engine, or custom automotive project, this polished aluminum assembly provides a professional-grade solution for managing crankcase pressure and maintaining consistent engine performance.

Engineered for durability and straightforward installation, the Breather Tank w/1 Bung LH Fitting features a 3-inch diameter cylinder standing 11.5 inches tall with a 40-ounce capacity, providing adequate volume for efficient oil separation and condensation collection. The tank is constructed from lightweight polished aluminum, offering corrosion resistance and a clean, finished appearance that complements custom engine bays. The left-hand-side 3/8-inch NPT fitting accommodates standard hose connections, while the integrated breather element ensures proper air filtration as vapors exit the system. The included breather prevents atmospheric contamination while allowing pressure equalization, critical for maintaining proper crankcase ventilation under varying engine loads.

This breather tank is ideal for street machines, performance cars, and engine builders seeking OEM-quality crankcase management without complexity. The bolt-on design simplifies installation on engines where vertical clearance permits, and the polished finish integrates seamlessly into custom engine compartments. Lightweight at 1.31 pounds, it adds minimal mass while delivering measurable protection against oil loss and internal engine contamination. For anyone investing in a serious engine build or restoration, the Breather Tank w/1 Bung LH Fitting delivers the reliability and appearance expected from ALLSTAR PERFORMANCE's industry-leading products.