Cylinder Block
| Cylinder Bore | Diameter | 4.000 - 4.002 Inch (in) |
| Out of Round (Max) | 0.005 Inch (in) | |
| Taper (Max) | 0.010 Inch (in) | |
| Lifter Bore Diameter | 0.9051 - 0.9059 Inch (in) | |
| Distributor Drive Bushing (Press Fit) | Bushing to Bore Interface | 0.0005 - 0.0140 inch |