SKU: 230-6301 | UPC: 672036041021
ARP Chevy/GM 6.6L Duramax Diesel Rod Bolt Kit Fits 2001-2010 Silverado Sierra 2500/3500 HD
ARP rod bolt kit 230-6301 upgrades connecting rods in 6.6L Duramax diesel engines for Chevy Silverado 2500 HD 3500 HD GMC Sierra 2500 HD 3500 HD and vans from 2001 to 2010. High-strength ARP2000 bolts withstand extreme cylinder pressures in tuned LB7 LLY LBZ LMM engines to prevent rod failure under high boost and horsepower. Required for reliable diesel builds beyond stock power levels.
Key Features
- ARP2000 Alloy Construction: Rated at 220000 PSI tensile strength and 195000 PSI proof strength for clamping force under extreme loads
- Precision Rolled Threads: Minimize galling and deliver uniform torque for precise preload on every installation
- Complete 16-Bolt Set: Direct OEM-size replacement for all eight connecting rods in 6.6L Duramax
- Includes ARP Ultra-Torque Lube: Provides consistent friction for exact torque values during assembly
- Fatigue-Resistant Design: Exceeds stock bolts in endurance tests for sustained high-performance durability
Product Notes
- Designed for use with stock or aftermarket connecting rods
- Torque to ARP specifications using calibrated tools
- Ships in protective packaging to prevent damage
Installation Notes
- Professional installation recommended.
- Engine must be fully disassembled to access rods
- Use ARP lube on threads and under bolt heads
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2012 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2012 | Chevrolet | Silverado 2500 HD | LTZ |
| 2004-2012 | Chevrolet | Silverado 2500 HD | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2006 | Chevrolet | Silverado 3500 | LT |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2007-2012 | Chevrolet | Silverado 3500 HD | LT |
| 2007-2012 | Chevrolet | Silverado 3500 HD | LTZ |
| 2001-2012 | GMC | Sierra 2500 HD | SLE |
| 2001-2012 | GMC | Sierra 2500 HD | SLT |
| 2003-2012 | GMC | Sierra 2500 HD | WT |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002 | GMC | Sierra 3500 | SL |
| 2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2006 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2011-2012 | GMC | Sierra 3500 HD | Denali |
| 2007-2012 | GMC | Sierra 3500 HD | SLE |
| 2007-2012 | GMC | Sierra 3500 HD | SLT |
| 2007-2012 | GMC | Sierra 3500 HD | WT |
| 2006-2012 | Chevrolet | Express 2500 | Base |
| 2006 | Chevrolet | Express 2500 | LS |
| 2006 | Chevrolet | Express 2500 | LT |
| 2006-2012 | Chevrolet | Express 3500 | Base |
| 2011-2012 | Chevrolet | Express 3500 | LS |
| 2011-2012 | Chevrolet | Express 3500 | LT |
| 2007-2012 | Chevrolet | Silverado 3500 HD | WT |
| 2006-2012 | GMC | Savana 2500 | Base |
| 2006-2012 | GMC | Savana 3500 | Base |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2011-2012 | GMC | Sierra 2500 HD | Denali |
| 2001-2002 | GMC | Sierra 2500 HD | SL |
| 2006 | GMC | Sierra 2500 HD | SL |
Why Choose ARP?
- Decades of leadership in high-performance fasteners for racing and street
- Engineered for extreme strength in demanding diesel applications
- CNC-machined in the USA with tight tolerances for perfect fit
Frequently Asked Questions
-
Q: Will this kit fit 2011 and newer Duramax engines?
A: No this kit fits 2001-2010 LB7 LLY LBZ LMM 6.6L Duramax only LML rods use a different ARP kit -
Q: What material are the bolts made from?
A: ARP2000 proprietary alloy with 220000 PSI tensile strength and rolled threads for maximum fatigue resistance -
Q: What is the warranty and installation torque?
A: Lifetime warranty against manufacturer defects torque to ARP specs 95 ft-lbs with ARP lube using ARP Maxi-Stretch gauge for accuracy
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Compact box 6.25 x 5 x 0.75 inches
- Weight: 1.8 lbs shipped
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