Quick Change Gear Set

SCS Professional Series Quick Change Gears are made from aircraft steel for maximum strength. Each gear has a shaved finish to minimize backlash and run out, and is broached for proper 10 spline shaft fit. The SCS Extra 5 step heat treating process yields maximum gear life for high stress applications such as big block Oswego Super Modifieds and World of Outlaws Sprint Cars. Gears have a black oxide finish, and the faces have been lightened to reduce rotating weight without sacrificing strength. Since 1979, SCS Gearbox, Inc. has been listening to it's customers! When SCS Gearbox first started manufacturing, it was to meet the needs of tractor pullers to provide specialized gearing for their tractors and trucks. As SCS Gearbox reputation for producing a quality product that works in their applications spread through the racing industry, customers, from different aspects of racing have called with their specialized needs. As a result, SCS Gearbox has designed and manufactured a product line that includes items for tractor and truck pulling, monster trucks, mud boggers, Circle Track Quick Change Gearing, APBA and International Offshore Boat Racing. The innovation process never stops! SCS Gearbox designs are always evolving to Go-Faster and be Stronger! SCS Gearbox manufacturing process includes CNC machinery to insure the quality and consistency of our products! Quick Change Gear Set Professional Set 31 10 Spline 4.11 Ratio 6.85 / 2.47 4.86 Ratio 8.10 / 2.92 Steel Sold Individually