The TrackTech 7.3 Head Gasket Kit keeps your 7.3L Powerstroke engine dependable mile after mile. With tough 240,000 PSI head studs and quality MAHLE gaskets, it seals out leaks in fuel, oil, and exhaust lines for better performance. Lab-tested and track-proven, this kit tackles high-stress failures head-on, giving you peace of mind on the road or at the strip.