Piston Specifications
| Piston Diameter | 3.4432 - 3.4439 | |
| Clearance | at 0.42 in from bottom of skirt | 0.0008 - 0.0020 |
| Weight | 11.29 - 11.60 | |
| Land Clearance | Diametrical | 0.0299 - 0.0312 |
| Piston Length | 2.197 inch | |
| Piston Ring Groove Depth | Number 1 | 0.157 - 0.156 |
| Number 2 | 0.176 - 0.184 | |
| Number 3 | 0.151 - 0.163 |