| Cylinder bore diameter |
3.445 -3.446 in (87.5 -87.52 mm) |
| Cylinder bore maximum out-of-round |
0.0003 in (.008 mm) |
| Main bearing bore diameter |
2.245 -2.246 in (57.02 -57.038 mm) |
| Head gasket surface flatness |
0.1 mm/general 0.05 mm/200 x 200 (0.004 in/ general) (0.0019 in/7.87 x 7.87) |