XDP X260 Series Head Stud Kit for Chevy/GMC (2001-16) 6.6L Duramax LB7/LLY/LBZ/LMM/LML

XDP X260 Series Head Stud Kit for Chevy/GMC 6.6L Duramax LB7/LLY/LBZ/LMM/LML Whether you have a stock or performance built Duramax, head studs are a necessary upgrade. Adding head studs can prevent a lifted head or a failed head gasket due to stretched factory head bolts. The XDP X260 Head Studs are the perfect upgrade for your high performance 6.6L Duramax. These studs are specifically designed for racing or sled pulling applications. Each stud is constructed with 8740 chromoly steel with an added proprietary element. Threads are rolled after heat treating to provide optimum fatigue strength. This stud kit is rated at 260,000+psi tensile strength to make sure your heads stay locked into place. FEATURES & BENEFITS: •Includes Washers & 12-Point Nuts •Threads Rolled After Heat Treating •Yield Strength 260,000psi •Manufactured In ISO/TS 16949 Quality Control Facility •Reusable Unlike Torque-To-Yield Bolts