Fel-Pro(R) gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment. FEL-PRO VS 50529 R Engine Valve Cover Gasket Set for Ford Explorer DESIGNED FOR IMPERFECT SEALING SURFACES — Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces EVERY PART FOR THE REPAIR — Fel-Pro gasket sets include every part needed for the repair unless otherwise noted REAL-WORLD TESTED — Parts are tested on-vehicle and validated to ensure optimal performance on the road SUPERIOR SEAL — Highly conformable to accommodate for the imperfect sealing surfaces ENGINEERED TO PERFORM — Proprietary cork-rubber formulation