SCS Sportsman Quick Change Gear Set #18 H778C44 MSD Atomic and Vi-Pec ECUs

MSD Atomic and Vi-Pec ECUs

510 in - Duration 270/276 - 114 LSA - 1200/5200 RPM - Big Block Chevy 46-422-9 at low everyday prices

so you know that you can count on them

gear and Weathertight wiring harness

SCS Sportsman Quick Change Gear Set #18 H778C44 MSD Atomic and Vi-Pec ECUsA 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