The Yukon high-performance ring-and-pinion set for Toyota 8-inch differentials delivers a 3.90 ratio with a 29-spline pinion and OEM-style fitment. Yukon designs tooth finish and heat-treat processes to reduce friction and heat, using high-grade steels to maintain strength under load. This set targets drivers upgrading gearing or tires who need durable, dimensionally correct gears backed by Yukon’s quality testing.
Yukon Gear High Performance Yukon Ring & Pinion Gear Set for Toyota 8in In A 3.90 Ratio 29 Spline