Description
Inner Parts Kit; GM 8.2 in.; 55P Power Lock; 17 Spline; Fits Model GM Car 1955-1964;
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.
- Clutches Not Included
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