-Fitment: For Ford 6.7L Powerstroke 2011 - 2019
-Features: It can improve vehicle performance, maintain perfect concentricity, have high clamping strength, and prevent the cylinder head from lifting. Rated at 220,000 psi tensile strength
-Material: Made of high quality metal, no need to worry about sudden fracture, high tensile strength and threaded top of the stud for more accurate head torque, sturdy and durable
-Package included: 45 x Heads Studs, 45 x Nuts, 45 x Hardened Parallel Washers