| GM GENUINE 55488406 Specifications |
|---|
| Assembly Lubricant Included | No |
| Oil Ring Thickness (In) | 0.01 |
| Oil Ring Thickness (mm) | 0.31 |
| Oil Spacer Ring Thickness (in) | 0.01 |
| Oil Spacer Ring Thickness (mm) | 0.2 |
| Oversized | No |
| Piston Head Type | Bowl |
| Piston Outside Diameter (IN) | 3.27 |
| Piston Outside Diameter (MM) | 83 |
| Piston Pin Incorporated Bearings | No |
| Piston Pin Inside Diameter (in) | 0.46 |
| Piston Pin Inside Diameter (mm) | 11.8 |
| Piston Pin Length (in) | 1.89 |
| Piston Pin Length (mm) | 47.9 |
| Piston Pin Outside Diameter (In) | 0.83 |
| Piston Pin Outside Diameter (mm) | 21 |
| Ring Inside Diameter (in) | 3.06 |
| Ring Inside Diameter (mm) | 77.6 |
| Ring Outside Diameter (in) | 3.27 |
| Ring Outside Diameter (mm) | 82.95 |
| Second Compression Ring Thickness (In) | 0.04 |
| Second Compression Ring Thickness (mm) | 1 |
| Skirt Length (in) | 1.89 |
| Skirt Length (mm) | 48.08 |
| Skirt Type | Partial |
| Top Compression Ring Thickness (In) | 0.05 |
| Top Compression Ring Thickness (mm) | 1.2 |
