XDP XD3009HS X260 SERIES HEAD STUD KIT 2001-2016 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML

The XDP X260 Series Head Stud Kit XD3009HS is the ultimate upgrade for your powerful 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML engine. Designed for high-horsepower applications, these head studs offer unmatched durability and strength to keep your cylinder heads secure even under extreme combustion pressures.

With an impressive tensile strength of 260,000 psi, the X260 Series head studs are built to last and outperform factory bolts. The threads are rolled after heat-treating process to maximize fatigue strength, ensuring reliability in the most demanding conditions.

Compared to conventional bolts, studs provide a more even clamping force due to the vertical axis application of force, resulting in more accurate torque readings. This precision is crucial for maintaining engine integrity during high-performance activities such as racing or sled pulling.

One of the standout features of the XDP head studs is their reusability, unlike the OEM Torque-To-Yield (TTY) bolts that require replacement after each use. This not only saves you money in the long run but also makes engine assembly easier and ensures proper alignment of the cylinder heads every time.

Manufactured in an ISO/TS 16949 quality control facility, the XDP X260 Series Head Stud Kit is backed by industry-leading standards. Each set includes washers and 12-point nuts for a complete installation package. For a hassle-free assembly, follow the included installation instructions. Enhance your engine build with the recommended XDP Thread Cleaning Chasers and X-TRA Slick Engine and Fastener Assembly Lubricant for a seamless installation process.

Choose the XDP X260 Series Head Stud Kit for unmatched performance, durability, and precision in your high-power GM Duramax engine build.