Yukon Gear High Performance Thick Gear Set For GM 7.5in in a 3.42 Ratio

If you're looking to change the gear ratio in your GM 7.5-inch or 7.6-inch rear differential, this Yukon Gear & Axle high-performance ring and pinion set is a solid option. It comes with a 3.42 ratio, which is often chosen to better match larger tires or increased engine power, helping to bring your RPMs back into a more efficient range on the highway. This set is specifically designed as a 'thick' gear, meaning it's intended for use with carriers that originally came with 3.08 or numerically lower ratios.

Yukon engineers put a lot of thought into these gear sets. They focus on the tooth surface finish to help reduce friction and heat, which is important when you're putting down serious power or driving for extended periods. They use high-grade steel for both the ring and pinion gears, and the fitment is designed to meet OEM specifications, so you can be confident it will work correctly in your differential. This set is well-built and ready to handle the demands of a performance-oriented vehicle.

This gear set fits a wide range of GM vehicles, including popular models like the Chevrolet S10, GMC Sonoma, and Chevrolet Camaro. When installing a new ring and pinion, it's crucial to follow the manufacturer's break-in procedure to ensure proper meshing and longevity of the gears.