SCS Sportsman Quick Change Gear Set #14 MT-RH-HM The rotor tip is secured

The rotor tip is secured with a screw for high rpm racing applications

Screen kit includes instructions and epoxy

The Tester operates on 4

650 Spring ID

SCS Sportsman Quick Change Gear Set #14 MT-RH-HM The rotor tip is securedA 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