Revolution Gear & Axle Pre-89 1-Ton Swap GM 14-Bolt Dana 60 Reverse Thick 5.13 Ratio Gear Package

If you're building a heavy-duty rig and swapping in a Dana 60 reverse rotation axle, you'll need the right gears to match your tire size and intended use. This gear package from Revolution Gear & Axle is specifically designed for that 1-ton swap scenario, pairing a GM 14-bolt differential with a Dana 60 reverse rotation housing. The 5.13 ratio is a popular choice for larger tires, helping to bring your engine's RPM back into an efficient range and restore proper acceleration.

Revolution Gear & Axle is known for making well-built drivetrain components, and this gear set is no exception. The gears are manufactured to precise tolerances, ensuring a smooth and quiet operation once installed. This package includes everything you need for the gear change, including the ring and pinion gears, installation hardware, and bearings. Having all the necessary components in one box simplifies the installation process, saving you time and the hassle of sourcing individual parts. This kit is designed for pre-1989 GM 14-bolt applications, so be sure to confirm your axle's vintage before ordering.

Proper installation of ring and pinion gears is critical for their longevity and performance. It requires specialized tools and knowledge to set the correct backlash and gear pattern. If you're not experienced with this type of differential work, we highly recommend consulting a professional mechanic or referring to the manufacturer's detailed installation instructions. This gear set is intended for the specific application of mating a GM 14-bolt differential with a Dana 60 reverse rotation axle, so it's not a universal fit. Ensure your project aligns with this specific swap before purchasing.