Dodge 10.5in. 14 Bolt 4.10 O.E.M. Ratio For Use Will All Ratio Carriers;10 Year Warranty;Computer Heat Treated 8620 Steel;Manufactured To O.E. Specifications;Double Shot Peened;Double Lapped G2 Axle and Gear G2 Dodge 10.5 Inch 14 Bolt 4.10 O.E.M. Ratio Ring and Pinion - 1-2097-410 1-2097-410 Ring and Pinions