If you're looking to re-gear your differential without diving into a complicated parts list, the USA Standard Gear Ring Gear & Installation Kit is a solid choice. This kit comes with everything you need—a ring and pinion set paired with a Master Installation Kit that includes all the bearings, seals, and little bits that make for a smooth install. I've used these kits myself, and I can tell you that USA Standard Gear doesn’t cut corners. They've got a rigorous quality control process in-house, ensuring that every gear meets high standards for dimensions, materials, and fit. You can trust these gears to handle whatever you throw at them, whether it's daily driving, hitting the trails, or just enjoying some spirited driving on the weekends.

Take the USA Standard 8.25" CHRYSLER, 3.07 Ratio Rear Ring & Pinion Gear Set, for example. It comes with a Master Install Kit and includes 1.62" ID axle bearings and seals. This setup is designed for the rear position, so you're all set for a straightforward installation. It fits various models, including Dodge B100s from '76 to '80 and Jeep Cherokees from '91 to '01, among others. If your vehicle has a carrier case of 2.56 or higher, this kit is a fit.