General Specifications
| Main Bearing Journal | Diameter 1, 2, 3 | 2.5190-2.5198 Inch (in) | |
| Out-of-Round Limit | Max in 45 Degrees | 0.0003 Inch (in) | |
| Total | 0.006 Inch (in) | ||
| Taper Limit | 0.0003 Inch (in) Per 25 mm (1 inch) | ||
| Journal Runout Limit | 0.002 Inch (in) Runout of Adjacent Journals to each other. | ||
| Surface Finish (RMS) | 11.8 Micro-Inches (micro-in) | ||
| Thrust Bearing Journal Length | 1.703-1.722 Inch (in) | ||
| Connecting Rod Journal | Diameter | 2.3103-2.3111 Inch (in) | |
| Out-of-Round Limit | Max. in 45 degrees | 0.0003 Inch (in) | |
| Total | 0.0006 Inch (in) | ||
| Taper Limit | 0.0003 Inch (in) per 25 mm (1 inch) | ||
| Surface Limit (RMS) | 11.8 Micro-Inches (micro-in) | ||
| Main Bearing Thrust Face | Surface Finish (RMS) | Front | 0.354 Micro-Inches (micro-in) |
| Rear | 0.236 Micro-Inches (micro-in) | ||
| Runout Limit | 0.001 Inch (in) | ||
| Main Bearings - Clearance to Crankshaft | Desired | 0.001-0.0014 Inch (in) | |
| Allowable | 0.0005-0.0023 Inch (in) | ||
| Bearing Wall Thickness | 0.0959-0.0962 Inch (in) | ||
| Crankshaft End Play | 0.004-0.008 Inch (in) |