Cylinder Bore Diameter
| 3.953 Inch (in) |
| Maximum Cylinder Out-of-Round | 0.001 Inch (in) |
| Maximum Cylinder Taper | 0.001 in |
| Main Bearing Bore Diameter | 2.387 - 2.387 in |
| Crankshaft to Rear Face of Block Runout. TIR Maximum | 0.005 in |
| Distributor Shaft Bearing Bore Diameter | 2.852 - 2.853 Inch (in) |
| Head Gasket Surface Flatness | 0.004 inch Overall |
| Head Gasket Surface Finish RMS | 60 - 150 |
| Main Bearing Journal Diameter | 2.243 - 2.244 Inch (in) |
| Main Bearing Journal Runout Limit | 0.002 Inch (in) |
| Main Bearing Journal Taper Maximum Per Inch | 0.003 Inch (in) |
| Connecting Rod Journal Maximum Out-of-Round | 0.003 Inch (in) |
| Crankshaft Free End Play | 0.002 - 0.0126 Inch (in) |
| Main Bearing Journal Out-of-Round | 0.003 Inch (in) |
| Main Bearing Journal Runout TIR Maximum | 0.002 Inch (in) |
| Main Bearing Journal Runout Service Limit | 0.005 Inch (in) |
| Main Bearing Thrust Face Runout TIR Maximum | 0.010 Inch (in) |
| Thrust Bearing Journal Length | 1.039 - 1.041 in |
| Main and Rod Bearing Journal Finish RMS Maximum | 72 and 88 |
| Main Bearing Thrust Face Finish RMS Maximum | 20 |
| Connecting Rod Journal Diameter | 2.125 - 2.126 Inch (in) |
| Connecting Rod Journal Taper Per Inch Maximum | 0.0003 Inch (in) |
| Clearance to Crankshaft Desired | 0.0003 - 0.0024 in |