The Speedmaster PCE309.1012 Valve Cover Filter Breather with Shield is a push-in style breather designed to vent crankcase pressure while filtering incoming air at the valve cover. The integrated shield helps protect the filter element from direct oil splash, promoting cleaner operation and longer filter life.
This push-in breather offers a straightforward, tool-free installation into compatible valve cover breather holes, making it a practical upgrade for street or performance engines looking to manage crankcase ventilation effectively. Always confirm breather hole diameter compatibility with your specific valve cover before ordering.