PPE's head stud kit is designed to withstand extreme cylinder pressures making them an excellent choice for added reassurance on stock vehicles aswell as a great supporting mod for higher horsepower applications.
These studs are constructed of 8740 chromoly featuring hardened washers and nuts with a black oxide coating to provide superior resistance to fatigue, rust and corrosion.
Features & Benefits:
- Simple Installation
- Black Oxide Coating
- 230K + PSI Tensile Strength
- Suitable For Stock & Performance Applications
- Increased Reliability
- Fits The 2001-2016 GM Duramax
