Revolution Gear & Axle 99-07 1-Ton Swap GM 14-Bolt Dana 60 Koyo Bearing 5.38 Ratio Gear Package

Revolution Gear & Axle is known for building robust drivetrain components, and this gear package is a prime example of their commitment to strength and reliability. If you're undertaking a 1-ton swap on your 1999-2007 GM truck, this package is designed to give your differential the serious upgrade it needs. It includes a 5.38 ratio gear set, perfect for larger tires and heavy loads, along with Koyo bearings, which are well-regarded for their smooth operation and durability.

This kit is built around a 5.38 ratio, a common choice for trucks running 37-inch or larger tires, helping to bring your engine's RPMs back into an efficient range and restore proper acceleration. The inclusion of Koyo bearings means you're getting a well-built set of roller bearings known for their tight tolerances and ability to handle significant stress. This package is intended for the GM 14-bolt rear differential when swapping in a Dana 60 front axle, a popular modification for heavy-duty trucks needing enhanced off-road or towing capability. Revolution Gear & Axle aims to provide the core components needed for a successful and strong differential rebuild.

When undertaking a differential gear installation, it's crucial to have all the necessary setup tools and a proper service manual. While this package provides the gears and bearings, remember that items like ring gear bolts, pinion nut, crush sleeve or shim kit, and sealants are typically purchased separately. Ensure you have a solid understanding of differential setup procedures or plan to have a professional mechanic perform the installation to ensure longevity and proper function of your new gear set.