The Yukon 4.11 ring-and-pinion set for GM 7.2-inch front applications is designed as a high-performance replacement with a 7.20-inch ring gear and 27-spline pinion. Yukon applies precision tooth finishing and heat-treat methods to reduce friction and heat while ensuring OEM-style fitment. This 4.11 ratio suits drivers seeking improved pulling power or compatibility with altered driveline gearing on compatible GM front axles.
Yukon Gear High Performance Yukon Ring & Pinion Gear Set for GM IFS 7.2in S10 & S15 In A 4.11 Ratio