Federal Mogul HS9289PT PermaTorque Engine Cylinder Head Gasket Set

The Federal Mogul HS9289PT is a PermaTorque® Engine Cylinder Head Set engineered for upper engine repair and cylinder head service. Sold under Federal Mogul's industry-leading Fel-Pro brand, this head set delivers application-specific sealing technology trusted by professional technicians and serious DIYers alike.

Key Features:

• PermaTorque® Technology — No-retorque design with a steel core that eliminates the need to retighten head bolts after initial installation
• Application-Specific Materials — Engineered with proprietary facing materials, including graphite or reinforced fiber with steel armor, selected to match the exact sealing requirements of the application
• Proprietary Nonstick Coating — Anti-friction surface coating seals minor surface scratches and machining imperfections for a reliable long-term seal
• Designed for the Repair Environment — Engineered specifically for imperfect real-world sealing surfaces, not just factory-fresh engine builds
• Complete Head Set — Includes all gaskets and seals required for upper engine repair, covering the cylinder head, valve cover, intake and exhaust manifolds, and related components as applicable
• OEM-Quality Construction — Manufactured to meet or exceed original equipment specifications for fit, form, and function

The HS (Head Set) designation indicates this kit is intended for upper engine repairs such as a valve grind or cylinder head replacement. It can be paired with a compatible Fel-Pro Conversion Set (CS) to form a complete Full Set (FS) covering the entire engine. Federal Mogul's Fel-Pro line is the recognized benchmark for replacement engine sealing products in the automotive aftermarket.