Valve Cover Breather Silicone Hose Kit

Premium valve cover breather silicone hose engineered for durability and heat resistance. Our 2-ply, 3mm wall thickness design eliminates common factory hose tearing during valve cover removal and intake installation. Superior silicone construction resists brittleness over time while maintaining flexibility to absorb engine vibrations. Built to outlast OEM hoses in demanding performance and street applications.