Piston Specifications
| Piston Diameter - Measured 39.8 mm (1.567 in) from piston top | 3.778-3.779 Inch (in) |
| Piston Clearance in Bore @ Size Location (New) | -0.0002-0.0015 Inch (in) |
| Piston Weight | 15.03 +/- 0.1764 Ounce (US) (oz (US)) |
| Piston Diameter - Measured 39.8 mm (1.567 in) from piston top | 3.778-3.779 Inch (in) |
| Piston Clearance in Bore @ Size Location (New) | -0.0002-0.0015 Inch (in) |
| Piston Weight | 15.03 +/- 0.1764 Ounce (US) (oz (US)) |