Surface Variation
| Cylinder Head Gasket Distortion | 0.002 in. Maximum |
| Cylinder Head Gasket to Manifold Seating Distortion Intake and Exhaust Manifold | 0.004 in. Maximum |
| Cylinder Head Gasket Distortion | 0.002 in. Maximum |
| Cylinder Head Gasket to Manifold Seating Distortion Intake and Exhaust Manifold | 0.004 in. Maximum |