Surface Variation
| Cylinder Head Gasket Surface Distortion | Maximum | 0.002 |
| Cylinder Head Seating Distortion Intake and Exhaust Manifolds | Maximum | 0.004 |
| Cylinder Head Gasket Surface Distortion | Maximum | 0.002 |
| Cylinder Head Seating Distortion Intake and Exhaust Manifolds | Maximum | 0.004 |