Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Yukon ring-and-pinion gear set for GM 12‑bolt truck in a 5.13 ratio delivers a higher numerical final drive option built to OEM fit. Yukon finishes gear tooth surfaces to reduce friction and heat and uses high‑grade steel for structural integrity, and offers the Y.E.S. lifetime protection plan. It fits GM 12‑bolt truck applications with an 8.875 in. ring gear, 12 ring gear bolts and a 30‑spline pinion.
Yukon Gear High Performance Gear Set For GM 12 Bolt Truck in a 5.13 Ratio
