SCS Professional Series Quick Change Gear Set #43 Rollmaster / Romac Steel Valve Locks - Heat

Steel Valve Locks - Heat treated and black oxide finished

Reproduction of the originals

Front Cover

Alligator Clips

Battery Extender

SCS Professional Series Quick Change Gear Set #43 Rollmaster / Romac Steel Valve Locks - HeatSCS 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