| Cylinder Block | Material | | Aluminum with Cast-in Grey Iron sleeves |
| Bore | | 3.424 - 3.425 inch @ 1.61 inch from deck surface |
| Stroke | | 3.31 inch |
| Deck Height | | 8.84 |
| Deck Clearance | | 0.18 inch above deck surface |
| Length | | 20.81 inch |
| Piston Clearance | | 0.0008 - 0.002 inch |
| Deck Face Flatness -Maximum Allowed | | 0.004 inch |
| Cylinder Bore Out-of-Round - Maximum Allowed | | 0.004 |
| Cylinder Bore Taper - Maximum Allowed | | 0.004 |
| Cylinder Bore Out-of-Round | New | 0.0004 |
| | Maximum Allowed | 0.004 |
| Cylinder Bore Taper | New | 0.0004 |
| | Maximum Allowed | 0.004 |