Revolution Gear & Axle Chrysler 9.25in Rear Axle 3.55 Ratio Dual Drilled Face Hobbed Ring & Pinion

Revolution Gear & Axle is known for making solid drivetrain components, and this Chrysler 9.25-inch rear axle ring and pinion set is a great example. If you're looking to change your vehicle's gearing for better performance on the highway or to handle larger tires, this set is a popular choice. The 3.55 ratio is a common upgrade that balances fuel economy during cruising with improved acceleration off the line compared to stock, numerically lower ratios.

This set features a dual-drilled face for versatility and face hobbing on the ring gear, a manufacturing process that helps ensure precise tooth contact for smoother, quieter operation and improved durability. The ring and pinion gears are critical for transferring power from your driveshaft to your wheels, and a well-made set like this is essential for a reliable drivetrain. Proper installation is key to getting the most out of these gears, so be sure to follow the manufacturer's guidelines for setup and break-in.