Breather Tank w/1 bung RH Fitting

The Breather Tank w/1 bung RH Fitting from ALLSTAR PERFORMANCE is a bolt-on crankcase ventilation component engineered for racing and high-performance engine builds. This aluminum tank manages blow-by gases and moisture that accumulate in the engine crankcase, directing them away from critical engine internals and seals. Designed for serious racers and engine builders, the breather tank prevents pressure buildup that would otherwise compromise gasket integrity and oil seals over extended track or street use.

This unit measures 3 inches in diameter by 11.5 inches in height with a 40-ounce capacity, offering sufficient volume for effective crankcase evacuation without excessive packaging. The right-hand (RH) fitting configuration with 3/8-inch NPT female inlet accommodates standard breather hose routing on most engine layouts. Constructed from lightweight aluminum in natural finish, the tank features a petcock drain for moisture removal and includes an integrated breather element to filter incoming air while venting gases. The compact 1.4-pound weight makes it ideal for weight-conscious builds where every pound matters.

Street performance enthusiasts, drag racers, and engine builders benefit most from this breather system, especially in applications where extended high-RPM operation generates substantial crankcase pressure. The bolt-on design enables straightforward installation on most naturally aspirated and fuel-injected engine platforms. Compatible with custom engine configurations, the tank's aluminum construction resists corrosion and handles repeated thermal cycling. Proper crankcase ventilation extends engine life by reducing internal pressure stress and maintaining optimal ring seal performance across all operating ranges.