Valve Cover Breather w/ Slant Edge - Alm Black

The Valve Cover Breather w/ Slant Edge in Aluminum Black is a precision-engineered crankcase ventilation component designed for Ford engines requiring OEM-specification replacement or performance breathing upgrades. This push-in breather assembly sits at the heart of positive crankcase ventilation (PCV) systems, managing harmful pressure buildup inside the valve cover while preventing oil mist and condensation from contaminating your combustion chamber. Whether you're restoring a classic Ford to factory spec or refreshing an aging engine block, this aluminum breather eliminates the need for improvised or worn-out alternatives that compromise engine longevity.

Constructed from lightweight aluminum and finished in a durable black crinkle powder coat, this valve cover breather features a slant-edge design that optimizes flow characteristics while reducing turbulence at the 1-1/4 inch hole opening. The recessed Ford oval logo delivers authentic OEM appearance, making it ideal for stock restorations or builds prioritizing factory aesthetics. The push-in mounting style ensures straightforward installation without modification to existing valve cover ports, while the round profile accommodates standard hose connections. Weighing just 0.37 lbs and measuring 3.9 x 2.7 x 5.85 inches, the compact footprint minimizes engine bay interference and allows flexible routing of breather hoses away from ignition systems and intake runners.

Mechanics and enthusiasts restoring vintage Fords or maintaining stock-configuration engines will find this breather essential for preventing oil carryover into intake manifolds and maintaining proper crankcase pressure dynamics. The aluminum construction resists corrosion in harsh underhood environments while the precision-fit design eliminates vacuum leaks that degrade idle quality and fuel economy. Installation requires only insertion into the valve cover port—no special tools or modifications needed. This component pairs seamlessly with original Ford PCV plumbing and aftermarket catch can systems for builders pursuing either period-correct restoration or modern emissions compliance.