Fits: 2017 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

*Contact us for current lead times*

OEM GM replacement head bolts. The factory bolts are torque to yield(one-time use) and need to be replaced whenever they are removed.

Note:

• For higher than stock horsepower applications, we recommend using DmaxStore Performance Head Studs, Part# DMAX-PERF-HSK-1724