Revolution Gear & Axle 5.13 ratio gear package for 1999–2007 1-ton GM 14-bolt to Dana 60 swap applications. This reverse-cut, thick ring-and-pinion set provides the 5.13 final drive needed for Dana 60 installations, offering the correct gear ratio for axle swaps and rebuilds. Package content is tailored to fit the GM 14-bolt/Dana 60 swap geometry.
Revolution Gear & Axle 99-07 1-Ton Swap GM 14-Bolt Dana 60 Reverse Cut Thick 5.13 Ratio Gear Package