The eighth character in the Vehicle Identification Number (VIN) identifies the engine. Adhesive-backed labels attached to the engine, laser etching or stampings on the engine block indicate the engine unit number/date code. All engines are stamped with a VIN derivative.
| Figure 1: |
4.3L Engine
|
| Figure 2: |
4.8L, 5.3L, 6.0L Engine
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| Figure 3: |
8.1L Engine
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| Figure 4: |
6.6L Diesel Engine
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