Humble Beginnings

The History of SCS Gearbox


Since 1979, SCS Gearbox has specialized in interchangeable gearing solutions for truck and tractor pullers.

Tractor Pulling Combo Units

Explore SCS Gearbox's selection of Tractor Pulling Combo Units engineered for strength, durability, and dependable performance in competitive pulling applications. Designed to combine essential drivetrain functions into a compact, high-performance assembly, our combo units are built to withstand extreme horsepower, high torque, and the demanding conditions of tractor pulling competitions. Whether you're building a competitive pulling tractor, upgrading your existing drivetrain, or replacing worn components, SCS Gearbox provides heavy-duty combo unit solutions designed for efficient power transfer, reliable operation, and lasting performance on the pulling track.

Humble Beginnings

We know that many of our customers have specialized needs when it comes to their racing vehicles. With a strong understanding that no two racing vehicles are the same, we are willing to work with you and do our best to get you exactly what you need without fail. It doesn’t matter if it is a replacement axle, transfer case, or a specialized gear set, we will do what we can to get you what you need. We are willing to take the extra steps and time to make this the best product you will own and be proud to own. We accept any challenge you bring us to get the special product you need for your application. We work to make your ideas become reality.

Our Mission at SCS

Without our customers we wouldn’t have much of a business, and if we didn’t listen to the customer’s needs we never would have had a start as a company. This amazing quality makes us stand out. We take the time to talk to, listen to, and get to know our customers and their specific needs for current and future problems they may run into. We strive to do everything we can for a customer once the request has been made. We focus on the concept of happy customers because we understand that without you there would be no company here to give you what you need. We work to make the

We believe in not only providing a high quality product but making that high quality product every time. Consistency is just as important as the quality of the product. If we only made a quality product one time our name would not have spread throughout the racing industry. We still make everything right where it all began in our one single shop in Bellevue, Ohio, with a staff that has been working with same products for years. We strive to make sure our products are at the top of the line and consistently great so that we know we can please you and your team with unfailing quality every time you order from us the best products we can produce today, and we work even harder to produce the greatest products you can find tomorrow!

Learn More About the SCS Difference

From the Machining Process to our commitiment to Consistent Quality and Customer Support that is unmatched, use the link below!

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