Upgrade the factory connecting rod bolts on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM with the XDP Connecting Rod Bolt Kit XD3019RB. Constructed from Chrome Moly with a proprietary element added for additional strength. A tensile strength between 220K-236K psi and a yield strength between 210K-230K psi ensures these bolts can handle the increased power and will not stretch like the factory bolts. Each bolt is manufactured in an ISO/TS 16949 quality control factory and features threads that have been rolled after being heat treated. These bolts are perfect for high-performance applications and are reusable when compared to some of the OEM Torque-To-Yield (TTY) bolts which much be replaced after each use. Assembly lubricant sold separately.

• Upgraded Connecting Rod Bolts
• Yield Strength 210K psi - 230K psi
• Tensile Strength 220K psi - 236K psi
• Will Not Stretch Like The Factory Bolts
• Thread Has Been Rolled After Heat Treatment
• High-Strength 8740 Chrome Moly Construction
• 10mm Studs Test Out At A Max Load: Over 120KN
• Manufactured In An ISO/TS 16949 Quality Control Factory
• Bolts Are Reusable, Unlike Torque-To-Yield (TTY) Bolts Which Much Be Replaced After Each Use