The Dana Spicer 44 Ring and Pinion Set has been fabricated from high grade metals, and has been heat treated for added strength and durability. Additionally, they have endured a shot peening process, as well as a lapping operation to provide a smooth, and quiet ride for both the road, and the trail.
Here are additional specs:
5.13 ratio 226MM ring gear diameter 10 ring gear bolts 10 cover bolts 24 1.250" spline count