Description
Ring and Long Pinion; 10.25 in.; 3.73 Ratio;
Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
- Ring and Long Pinion
Application Summary:
| Year | Make/Model |
|---|---|
| 1993-1999 | Ford F-250 |
| 2000-2021 | Ford F-250 Super Duty |
| 1993-1997 | Ford F-350 |
| 1999-2021 | Ford F-350 Super Duty |






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