Valve Cover Grommet PCV

The Valve Cover Grommet PCV by Specialty Products Company is a critical sealing component designed for positive crankcase ventilation systems in modern and classic engines. This small but essential part prevents oil leakage and combustion gases from escaping at the valve cover interface, maintaining proper engine breathing while protecting your engine bay from oil contamination. Whether you're rebuilding a high-mileage engine, upgrading a modified platform, or restoring factory reliability, this grommet ensures your PCV system operates without unwanted bypass or seepage.

Constructed from durable elastomer material engineered to withstand thermal cycling and crankcase pressure fluctuations, the Valve Cover Grommet PCV creates a precise seal around the breather passage. Its compact 2.15" outer diameter with a 0.9" bore accommodates standard PCV hose routing while the 2.75" overall depth ensures proper valve cover fitment. The grommet's minimal 0.03 lb weight makes installation straightforward without adding stress to valve cover gasket seals, and its design accommodates both OEM vacuum lines and aftermarket crankcase evacuation upgrades common in performance builds.

This component is essential for any engine that has experienced oil leaks around the valve cover breather area, requiring grommet replacement during routine gasket service. Mechanics and DIY enthusiasts working on Chevy small-block, LS platform engines, and various American V-8 applications will find this grommet compatible with most OEM and aftermarket valve covers featuring standard PCV ports. Installation requires only basic hand tools and takes minutes as part of a larger valve cover gasket replacement job, making it an economical upgrade that prevents costly oil seepage and maintains proper crankcase ventilation function.