Surface Variation
| Cylinder Head Gasket Surface Distortion | 0.002 in. Maximum |
| Cylinder Head Sealing Distortion Intake and Exhaust Manifolds | 0.004 in. Maximum |
| Cylinder Block Gasket Surface Distortion | 0.0012 in. Standard |
| Cylinder Block Gasket Surface Distortion | 0.0024 in. Maximum |