The ARP 250-6302 Rod Bolt Kit is built from premium grade 8740 alloy chrome-moly steel. This material is heat-treated to provide a tensile strength in the 200,000 psi range. Which is substantially stronger than the OEM bolts. Cycle testing shows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts. 

Features:

• 200,000 PSI Tensile Strength
  
• Fits Powdered Metal Rods Only
• Chrome-Moly Steel Construction