Surface Variation
| Engine Block Cylinder Head Deck Surface Flatness Measured within a 152.4 mm (6.0 inch) area | 0.004 |
| Engine Block Cylinder Head Deck Surface Flatness Measuring the Overall Length of the Block Deck | 0.008 |
| Engine Block Cylinder Head Deck Surface Flatness Measured within a 152.4 mm (6.0 inch) area | 0.004 |
| Engine Block Cylinder Head Deck Surface Flatness Measuring the Overall Length of the Block Deck | 0.008 |