OptiTorque 10625 Patriot Series Head Stud Kit for Mopar Gen III Hemi 5.7L 6.1L 6.4L

The OptiTorque 10625 Patriot Series Head Stud Kit is engineered for superior performance in Mopar Gen III Hemi applications. This complete cylinder head stud kit provides the strength and reliability needed for high-performance and forced induction builds.

Key Features:

• 200 ksi rated tensile strength for extreme cylinder pressure applications
• 8740 cold drawn aircraft quality chromoly steel construction
• Precision centerless ground and stress relieved to ensure concentricity
• Threads rolled after heat treat for extended fatigue resistance and maximum strength
• Black oxide finish for corrosion protection
• 12-point nuts included for precise torque application
• Internal hex design for ease of installation

This head stud kit is designed specifically for Mopar Gen III Hemi engines including 5.7L, 6.1L, 6.2L, and 6.4L variants. Head studs provide superior clamping force compared to factory head bolts, making them essential for boosted applications, high-compression builds, and racing engines where maintaining head gasket seal is critical.