The Yukon ring-and-pinion gear set for 10.5 in. GM 14‑bolt truck in a 4.56 ratio is a factory-dimension replacement designed for durability and fit. Yukon uses a finished tooth surface to reduce friction and heat and high‑grade steel for consistent structure and surface finish. This set fits GM 14‑bolt truck applications with a 10.50 in. ring gear, 12 ring gear bolts and a 30‑spline pinion.
Yukon Gear High Performance Gear Set For 10.5in GM 14 Bolt Truck in a 4.56 Ratio