DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces SEALING TECHNOLOGIES -- Exclusive sealing innovations and technologies with proprietary materials and unique design features to ensure a superior seal for your repair ENGINEERING EXPERTISE -- Parts are designed, reviewed, validated and approved by Fel-Pro engineers through rigorous research and development REAL-WORLD TESTED -- Parts are tested on-vehicle and validated to ensure optimal performance on the road EVERY PART FOR THE REPAIR -- Fel-Pro gasket sets include every part needed for the repair unless otherwise noted