Crankcase Breather Filte r W/ Chrome Cap - 3/8In

The Vibrant Performance Crankcase Breather Filter with Chrome Cap (3/8-inch) is a reusable, clamp-on breather designed for engine ventilation systems in performance and race applications. This compact unit features a 2-1/8-inch round filter element and stands 2-5/8 inches tall, engineered to separate crankcase vapors while allowing controlled airflow and preventing atmospheric contaminants from entering the engine block.

The 3/8-inch OD tube connection accommodates standard breather hose configurations common in street performance, turbocharged, and supercharged engine builds. The polished chrome cap delivers both corrosion resistance and a clean appearance on visible installations. Steel construction ensures durability under prolonged engine operation and thermal cycling. Because the filter element is reusable, the breather can be cleaned and reinstalled multiple times, reducing long-term operational costs compared to disposable alternatives while maintaining consistent filtration efficiency across service intervals.

This breather is suited for engine builders, drag racing platforms, circle track competitors, and street rod enthusiasts who require effective crankcase evacuation without sacrificing reliability. The compact footprint accommodates tight engine bay layouts where traditional large-diameter breathers create packaging conflicts. The clamp-on design enables quick installation and removal for filter servicing or re-tuning without requiring permanent modifications to intake manifolds or valve cover ports.

Vibrant Performance breathers are recognized across the performance automotive sector for maintaining system integrity during high-boost applications and extended drag strip sessions. Proper crankcase ventilation reduces blow-by pressure, minimizes oil leakage at seals, and supports consistent cylinder pressures—critical factors in maximizing horsepower and engine longevity. This model integrates into both carbureted and fuel-injected engine platforms.

Weighing just 0.17 pounds, the unit is lightweight enough for purpose-built competition vehicles where every gram impacts weight distribution and handling. TacticalSurplusUSA stocks Vibrant Performance breather filters and ventilation components for immediate shipment to automotive enthusiasts and professional builders across North America.