Explore SCS Gearbox's selection of Tractor Pulling Cross Boxes engineered for strength, durability, and dependable performance in competitive pulling applications. Designed to handle extreme horsepower, high torque, and the demanding conditions of tractor pulling, our heavy-duty cross boxes provide reliable power distribution and efficient drivetrain operation. Whether you're building a high-performance pulling tractor, upgrading your existing drivetrain, or replacing worn components, SCS Gearbox offers quality cross box solutions built for precision, consistent power transfer, and lasting reliability on the pulling track.
Humble Beginnings
The History of SCS Gearbox
Since 1979, SCS Gearbox has specialized in interchangeable gearing solutions for truck and tractor pullers.