Cylinder Block Assembly: Specifications
| Cylinder bore diameter | 4.0000 - 4.0012 Inch (in) |
| Maximum cylinder out-of-round | 0.0015 Inch (in) |
| Service limit | 0.005 Inch (in) |
| Maximum cylinder taper | 0.010 Inch (in) |
| Main bearing bore diameter | 2.4412 - 2.4420 Inch (in) |
| Crankshaft to rear face or block runout. TIR maximum | 0.005 in. |
| Distributor shaft bearing bore diameter | 0.4525 - 0.4541 Inch (in) |
| Head gasket surface finish root mean square (RMS) | 60 - 150 |
| Head gasket surface flatness | 0.003 Inch (in) in 6 inches 0.152 (0.006) overall |