
Key Features & Specs:
Fitment:
The Yukon Gear & Axle YG GM11.5-456 ring and pinion gear set is a high-performance upgrade built for GM and Chrysler 11.5" rear differential applications. Engineered with advanced design technology, premium heat-treating processes, and strict quality testing, this gear set is designed to deliver dependable strength, precise gear mesh, and long-lasting performance. Featuring a 4.56 ratio, 11.50" ring gear diameter, 30 spline pinion, and 12 ring gear bolts, it is an ideal choice for re-gearing, towing setups, larger tires, and performance-driven drivetrain builds that demand trusted Yukon quality.