2017-2024 GM 6.6L Duramax L5P XDP Series Head Stud Kit XD3017HS

Upgrade your engine's reliability and performance with the XDP Series Head Stud Kit XD3017HS, designed specifically for the 2017-2024 GM 6.6L Duramax L5P. This essential upgrade transforms your factory head bolts, ensuring maximum clamping force under high pressure. As you increase horsepower and torque, the last thing you want is cylinder heads lifting or head gasket failures. Trust the strength and precision of XDP's head studs, which outshine factory options and give you peace of mind for your performance needs.

Features:

• Includes Washers & 12-Point Nuts for complete installation
• Yield Strength of 205,000 - 215,000 psi ensures exceptional durability
• Tensile Strength of 225,000 - 233,000 psi provides a robust hold under pressure
• Engineered not to stretch like factory bolts for consistent performance
• Thread rolled after heat treatment for enhanced fatigue strength
• Constructed from high-strength 8740 Chromoly Steel for superior reliability
• 10mm Studs capable of handling loads over 120kN for added assurance
• Reusable studs eliminate the need for frequent replacements; unlike Torque-To-Yield (TTY) bolts

Fitment:

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD, WT

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD, LTZ

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD, WT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD, SLT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD, SLT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD, SLE

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD, SLE

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD, LTZ

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD, LT

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD, LT

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD, High Country

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD, High Country

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD, Denali

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD, Denali

2017, 2018, 2019, 2020, 2021 GMC Sierra 3500 HD

2017, 2018, 2019, 2020, 2021 GMC Sierra 2500 HD

2020, 2021, 2022, 2023 GMC Sierra 2500 HD

2020, 2021, 2022, 2023 GMC Sierra 3500 HD

2021, 2022, 2023 Chevrolet Silverado 2500 HD, Custom

2022, 2023 GMC Sierra 3500 HD, Pro

2022, 2023 GMC Sierra 2500 HD, Pro

Tech Tips:
XDP Thread Cleaning Chasers (Sold Separately):
Utilize the XDP Thread Cleaning Chasers XD40124TC & XD40128TC to ensure clean threads in your engine block, which is critical for accurate torque readings during installation.

XDP X-TRA Slick Engine & Fastener Assembly Lubricant (Sold Separately):
Using this lubricant during assembly will minimize friction and enhance torque precision, prolonging the life of your fasteners.

XDP is your trusted partner for high-performance diesel parts, offering a 2-year warranty against defects in materials and craftsmanship. With two decades of experience in the diesel community, XDP is committed to meeting your vehicle's demands, whether for work or play.