Nitro Ford 10.5 - 5.13 Ring & Pinion '10 & Older

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.

Differential: Ford 10.5"
Gear Ratio: 5.13
Tooth Count: 43/8
Pinion Splines: 31
Ring Gear Bolts: 12 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years