Breather Tank w/-8an Fitting - Black

The Breather Tank w/-8AN Fitting in Black is a purpose-built catch can designed for high-performance engine systems where crankcase ventilation must be managed with precision. Built by JAZ, a trusted name in fuel system and engine management components, this breather tank serves operators who demand reliability in extreme conditions—whether in law enforcement pursuit vehicles, military applications, or competitive automotive platforms. The bolt-on design eliminates the need for custom fabrication, making installation straightforward for technicians familiar with aftermarket engine modifications and PCV systems.

This breather tank features a 1-quart capacity housed in a 4-inch diameter by 12-inch tall plastic construction, optimized for compact engine bays without sacrificing collection volume. The -8AN male inlet fitting ensures compatibility with standard high-flow PCV plumbing used in tuned and turbocharged applications, while the integrated ball valve drain allows quick and clean fluid recovery without spill or mess. The included breather prevents vacuum lock and maintains proper crankcase pressure, critical for engine longevity when running aggressive boost levels or sustained high RPM. Weighing just 1.31 pounds, the lightweight design adds negligible mass while providing durable polymer construction resistant to oil, fuel vapors, and thermal cycling.

Operators running modified EFI or carbureted platforms benefit most from this catch can's separation efficiency, particularly in vehicles where stock PCV routing is eliminated or inadequate for modified displacement. Law enforcement and military fleet maintenance personnel will appreciate the straightforward bolt-on installation and the ball valve drain that simplifies maintenance intervals in field conditions. Compatible with any engine system using -8AN fitting standards, this tank integrates seamlessly into custom fuel and vacuum line architectures. For maximum effectiveness, position the tank in a location allowing gravity-assisted drainage while keeping inlet and breather lines clear of obstructions.