PPE Head Stud Kit - High Yield 118034350

The PPE Head Stud Kit - High Yield 118034350 is an ideal upgrade for your high-performance GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML. For engine builders who demand the ultimate level of strength and precision in their fasteners, PPE Head Studs are the ultimate solution. The proprietary alloy is specially formulated for improved hardenability and superior stability in high-temperature environments. Its ultra-low impurity level also allows for better durability when compared to its competitions.

With an independent lab tested tensile strength of over 280,000 psi, these studs allow for the extra high clamp load in extreme applications as well as preserving excellent fatigue behavior - they will deliver the performance and reliability that you need.

With accuracy and durability in mind, each PPE fastener is heat treated, precision centerless grinded, thread rolled, and surface treated, resulting in superior durability and reduced stress concentration at threads.

Features

• Assembly Grease Packet Included
• Ultra-Low Impurity Level Prevents Embrittlement
• 280,000+ PSI Tensile Strength, 253,000+ PSI Yield Strength
• Excellent Creep Resistance Even In High-Temperature Environments
• Proprietary PPE-288 Alloy With Excellent Toughness And Fatigue Performance