SCS Sportsman Quick Change Gear Set #20 Sprint Car Driveline & Rear End Kits include one bearing and

Kits include one bearing and two races

Resists Shock And Vibration

(for Cutters)The COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

David Clark style aviation

SCS Sportsman Quick Change Gear Set #20 Sprint Car Driveline & Rear End Kits include one bearing andA quality gear priced for the sportsman racer! SCS Sportsman Series Quick Change Gears are unlightened 10 spline gears that are CNC crown hobbed from 8620 material, then heat treated and REM finished prior to shipment. 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