| Piston | Piston diameter | Coded grade 1 | 3 5035-3.5043 inch |
| | Coded grade | 2 3.5039-3.5048 inch |
| | Coded grade 3 | 3.5043-3.5051 inch |
| Piston-to-bore clearance | | 0.0005-0.0009 inch |
| Piston bore diameter (piston) | | 0.8270-0.8275 inch |
| Ring groove width | Compression (top) | 0.0484-0.0490 inch |
| | Compression (bottom) | 0.0602-0.0608 inch |
| | Oil ring | 0.1192-0.0120 inch |
| Piston pin | Length | 2.382-2.365 inch |
| | Diameter | 0.8272 inch |
| Pin-to-piston clearance | | 0.0001-0.00003 inch |
| Pin-to-rod clearance | Standard | 0.0001-0.0007 inch |
| | Service limit | 0.0013 inch |
| Side clearance | Compression (top) | 0.0015-0.0029 inch |
| | Compression (bottom) | 0.0015-0.0033 inch |
| | Oil ring | Snug fit |
| | Service limit | 0.0039 inch |
| Piston Ring Gap | Compression (top) - gauge diameter | 0.0039-0.0098 inch |
| | Compression (bottom) -gauge diameter | 0.0106-0.0165 inch |
| | Oil ring (steel rail) - gauge diameter | 0.0059-0.0255 inch |
| | Compression (top) - service limit | 0.0196 inch |
| | Compression (bottom) -service limit | 0.0255 inch |
| | Oil ring (steel rail)-carving limit | 0.0354 inch |