Yukon USA standard ring-and-pinion set for GM 11.50-inch differentials in a 4.11 ratio. Designed to fit GM and Chrysler 11.5" housings, it includes an 11.50-inch ring gear, 12 ring gear bolts and a 30-spline pinion for direct-fit replacement. Yukon reports these sets exceed OEM specification and are subject to dimensional, material and fitment testing to support dependable gear replacement and proper final-drive operation.
USA Standard Ring & Pinion Gear Set For GM 11.5in in a 4.11 Ratio