Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 448 (ENGINE MECHANICAL - 6.6L (LB7) (INTRODUCTION))SPECIFICATIONSCONNECTING ROD BEARINGS SELECTION SPECIFICATIONS
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Connecting Rod Bearings Selection Specifications
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION Connecting Rod Bearings Selection Specifications
WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Connecting Rod Bearing Grade
| Connecting Rod Grade (Stamped on Connecting Rod) | Use This Bearing Color | Bearing Thickness | Oil Clearance | ||
|---|---|---|---|---|---|
| Metric (mm) | English (in) | Metric (mm) | English (in) | ||
| A | Green | 2.007 - 2.013 | 0.0790 - 0.0793 | 0.037 - 0.076 | 0.0015 - 0.0030 |
| B | Yellow | 2.011 - 2.017 | 0.0792 - 0.0794 | 0.037 - 0.076 | 0.0015 - 0.0030 |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.