Yukon Ford 10in Pro Gear 5.43 Ratio 35 Spline Pinion

Yukon Gear & Axle is known for making robust drivetrain components that stand up to tough conditions. This Ford 10-inch Oversized Pro Gear set, with a 5.43 ratio and 35-spline pinion, is built for those who push their vehicles hard. It's designed for Ford 9-inch rear ends and uses 9310 steel for both the ring and pinion, which is a strong material choice for high-torque situations. The gear tooth surface finish is engineered to reduce friction and heat, making it suitable for extended use under heavy loads.

This set is specifically intended for off-road or track use and is not recommended for street applications. The 5.43 ratio is a very low gear, meaning it's designed to provide significant torque multiplication, ideal for large tires and extreme off-roading. It fits a wide range of classic Ford vehicles, including models like the Ford Bronco, Ford F-150, and Ford Mustang from various years. The 35-spline pinion is a beefier option compared to standard 31-spline setups, offering increased strength for the driveshaft connection.

When installing this gear set, it's important to follow the manufacturer's instructions carefully, as proper setup and break-in procedures are crucial for longevity and performance. Yukon offers a 1-year warranty against manufacturing defects, and an optional Y.E.S. Plan is available for comprehensive, lifetime protection.