The Revolution Gear & Axle gear package for 2011–2013 Dodge 2500/3500 (11.5in–9.25in) features a 4.10 final drive ratio with reverse-cut gearing. Supplied as a matched ring-and-pinion package, it changes axle gearing and is specified for the listed differential sizes. The reverse-cut option is intended for applications requiring that tooth geometry in the described housings.
Revolution Gear & Axle 11-13 Dodge 2500/3500 11.5in-9.25in Reverse Cut 4.10 Ratio Gear Package