SCS Sportsman Quick Change Gear Set #8 H764C34L For the maximum high performing

For the maximum high performing street/strip LS1/LS2/LS6 aluminum cylinder heads

Options for Most Common Turbochargers

1/2" length with 5/8" female pilot

1987-1987 Oldsmobile Firenza

SCS Sportsman Quick Change Gear Set #8 H764C34L For the maximum high performingA 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