Piston, Engine
| Diameter | Coded Red | 3.81082-3.81031 |
| Coded Blue | 3.81133-3.81082 | |
| Coded Yellow | 3.81184-3.81133 | |
| Piston-to-Bore Clearance (Uncoated Clearance) | 0.00071-0.00173 | |
| Service Piston Selection | I.D Code of Service | - |
| Piston Bore Diameter | Piston required | |
| Red | 3.81204-3.811528 in | |
| Blue | 3.81255-3.81204 in | |
| Yellow | 3.81306-3.81255 in | |
| Pin Bore Diameter | 0.90606-0.90622 in | |
| Ring Groove Width | Compression (Top) | 0.0606-0.0598 |
| Compression (Bottom) | 0.0606-0.0598 | |
| Oil | 0.12001-0.11929 |