Chevrolet Duramax 6.6L (2001-2016)(LB7/LLY/LBZ/LMM) ARP2000 Kit #: 230-4201
Features
- ARP 2000 Material
- 220,000 PSI tensile strength
- Chrome Moly Steel Nuts (12 Point)
- Parallel Ground Washers for even torque
Complete your kit with a head gasket set or top end kit
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