The Yukon USA Standard ring-and-pinion set fits GM 7.5-inch differentials and supplies a 3.73 axle ratio to restore correct gearing. Manufactured to exceed OEM specifications, each set is inspected for dimensional and fitment accuracy. This kit includes a 7.50" ring gear compatible with 7.5" and 7.6" housings, 10 ring gear bolts and a 27-spline pinion for proper installation.
USA Standard Ring & Pinion Gear Set For GM 7.5in in a 3.73 Ratio