Main Bearing Clearances
| Engine Block Production Specifications | Main Bearing Bore Diameter | 2.9372 - 2.9379 |
| Crankshaft | Main Journal Runout Production | 0.0015 inch (max.) |
| Main Journal Runout Service | 0.0020 inch (max.) | |
| Journal Diameter #1, #2, #3, #4, #5 | 2.7482 - 2.7489 inch | |
| Journal Taper Production | 0.0004 inch (max.) | |
| Journal Out - of - Round Production | 0.0004 inch (max.) | |
| Bearing Clearance #1, #2, #3, #4 Production | 0.0008 - 0.0020 | |
| Bearing Clearance #5 Production | 0.0014 - 0.0026 | |
| Bearing Clearance #1, #2, #3, #4 Service Limit | 0.0008 - 0.0035 | |
| Bearing Clearance #5 Service Limit | 0.0014 - 0.0040 | |
| End Play | 0.0050 - 0.0110 inch |