- OHV
- 16 Valves
- FI, Naturally Aspirated, Gas
- L18
- 4 Bolt Mains
- Cam Gear
- Cast# 766
| Blk cast | 110 |
|---|---|
| Block | Long Block |
| Cylinder | V8 |
| Eng pn | CH2425 |
| Eng type | Auto |
| Liter cid | 8.1 / 496 |
| Model | Avalanche, C4500 Kodiak, C5500 Kodiak, C6500 Kodiak, C7500 Kodiak, C8500, Silverado, Silverado 2500 HD Classic, Silverado 3500 Classic, Suburban |
| Vin | E, G |
| Yr | 2004, 2005, 2006, 2007, 2008, 2009 |