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The Moroso filtered valve cover breather kit is a weld-in solution that supplies a screened vent for valve cover breathers where a permanent installation is preferred. Designed for weld-in mounting, the kit provides a filtered path for crankcase vapors to exit while catching oil mist. It's suited to custom valve cover work or permanent upgrades that require a sealed, reliable breather port.
Moroso Filtered Valve Cover Breather Kit - Weld-In
