USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.73 Ratio

If you're looking to change the gear ratio in your GM 8.5-inch rear axle, this USA Standard Ring & Pinion gear set from Yukon Gear & Axle is a solid option. With a 3.73 ratio, it's designed to provide a noticeable change in how your vehicle performs, whether you're looking for better acceleration or improved highway cruising depending on your tire size and intended use. This set is built to meet or exceed original equipment specifications.

Yukon Gear & Axle puts these sets through rigorous quality checks, covering dimensions, materials, and fitment to ensure they perform as expected. The 3.73 ratio is a popular choice for many trucks and SUVs that see a mix of daily driving and occasional towing, offering a good balance between off-the-line responsiveness and fuel efficiency on the highway. Proper installation is key for any ring and pinion set, so be sure to follow the manufacturer's instructions carefully for setup and break-in.