These head studs are ideal for those of you who are running much more boost and power over factory levels and need a strong head stud kit to keep your heads from lifting. 

Made using newly formulated super-alloy demonstrates superior fatigue cycle life

• High tensile strength and toughness of 260,000-280,000 psi
• Resistance to atmospheric corrosion and oxidation
• Includes 12 head studs
• Includes 12 nuts
• Includes 12 washers