Revolution Rev-F350-538-K Front & Rear 5.38 Ring and Pinion Gear Package | 1993-2009 F250/F350

Features:

• Complete front and rear gear package
• Optimized 5.38 ratio for maximum low-end torque
• Includes master install kits with Koyo bearings
• Fits Ford 10.25" and Dana 60 differentials
• Made from heat-treated 8620 steel for durability
• Perfect for off-road, towing, and heavy loads
• Designed for F-250 and F-350 models
• Helps restore power with oversized tires
• Improves acceleration and throttle response
• Provides better control in extreme conditions
• Industry-leading 2-Year Warranty included
  

Premium Gear Package Optimizes Driveline Performance

If you’re looking to squeeze every bit of power and performance out of your truck, upgrading to the Revolution Rev-F350-538-K Front & Rear 5.38 Ring and Pinion Gear Package is a serious game-changer. Whether you're running oversized tires, towing heavy loads, or tackling extreme off-road terrain, re-gearing your differentials is the key to restoring lost power and throttle response. This complete package includes both front and rear 5.38 gears, giving your 1993-2009 F250 or F350 the torque and control needed to handle the toughest conditions. With a numerically high 5.38 ratio, these gears provide significantly improved low-end power, making takeoffs smoother, reducing strain on your drivetrain, and helping your truck maintain performance under load. The 5.38 gear ratio is ideal for those running larger tires, as it helps compensate for the added rolling mass and prevents sluggish acceleration. Compared to lower ratios like 4.10 or 4.56, this setup allows your truck to maintain power through steep climbs, deep mud, or heavy hauls while keeping engine RPMs in the right range for efficiency and control.

High-Quality Construction & Design

Every Revolution Gear and Axle set is manufactured from high-quality 8620 heat-treated steel, ensuring durability that meets or exceeds OEM standards. This package also includes a Master Install Kit with premium Koyo bearings, seals, shims, and all necessary hardware for a complete installation. With front and rear gears installed together, you ensure consistent drivetrain performance, preventing mismatched ratios that can lead to premature wear or handling issues. If you’ve been experiencing sluggish acceleration after upgrading to larger tires or need more low-end power for extreme conditions, this 5.38 gear package is the solution.

Fits: 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Ford F250/F350