| GM GENUINE 12654420 Specifications |
|---|
| Assembly Lubricant Included | No |
| Diameter (IN) | 3.701 |
| Diameter (MM) | 94 |
| Oil Ring Thickness (In) | 0.097 |
| Oil Ring Thickness (mm) | 2.46 |
| Oil Spacer Ring Thickness (in) | 0.087 |
| Oil Spacer Ring Thickness (mm) | 2.2 |
| Oversized | Yes |
| Piston Head Type | Dome |
| Piston Inside Diameter (in) | 3.516 |
| Piston Inside Diameter (mm) | 89.3 |
| Piston Material | Aluminum |
| Piston Outside Diameter (IN) | 3.701 |
| Piston Outside Diameter (MM) | 94 |
| Piston Pin Incorporated Bearings | No |
| Piston Pin Inside Diameter (in) | 0.697 |
| Piston Pin Inside Diameter (mm) | 17.7 |
| Piston Pin Length (in) | 2.081 |
| Piston Pin Length (mm) | 52.85 |
| Piston Pin Material | Steel |
| Piston Pin Outside Diameter (In) | 0.945 |
| Piston Pin Outside Diameter (mm) | 24 |
| Ring Inside Diameter (in) | 3.478 |
| Ring Inside Diameter (mm) | 88.35 |
| Ring Material | Steel |
| Ring Outside Diameter (in) | 3.7 |
| Ring Outside Diameter (mm) | 93.97 |
| Second Compression Ring Thickness (In) | 0.058 |
| Second Compression Ring Thickness (mm) | 1.48 |
| Skirt Length (in) | 0.188 |
| Skirt Length (mm) | 4.78 |
| Skirt Type | Partial |
| Top Compression Ring Thickness (In) | 0.046 |
| Top Compression Ring Thickness (mm) | 1.18 |
