AAM 11.5" 5.13 Nitro Ring & Pinion
Fits: GM & Dodge
Differential: | AAM 11.5", 14 Bolt | Gear Ratio: | 5.13 | Tooth Count: | 41/8 | Pinion Splines: | 30 | Ring Gear Bolts: | 12 (not included) | Manufacturer: | Nitro Gear & Axle | Warranty: | 2 Years |
Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & 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.

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