1998.5-2024 Cummins Head Stud Kit (218034300)

PPE Cylinder Head Studs are precision centerless-ground for accuracy. Thread-rolled to Mil-S-8879 specifications for increased strength while reducing stress at the threads. It is highly recommended for boost levels of 45 PSI and higher.

Boasting a tested tensile strength of 231,900 PSI, these studs outdo the competition. Perfect for track racing or extended engine use, the PPE Stud Kit delivers unmatched durability and confidence.

Each kit comes with hardened parallel washers, and nuts for uniform load distribution, and accurate torque readings.

Part Number: 218034300

• Ideal for high-performance and stock applications
• Tensile strength of over 230,000 PSI
• Made from Chromoly Alloy Steel
• Black oxide finish, for protection from corrosion
  

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  What's the power rating? comparing these to ARP (247-4202)

  Both kits are safely rated for trucks in the 600-800HP range. If you plan on pushing past 800 HP or running over 70-80 PSI of boost, you should be looking at the ARP 625+.