SCS Professional Series Quick Change Gear Set #1 74400913 Keep your work bench clean

Keep your work bench clean and your towels within easy reach

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UV Protected Paint On Dial Pointer

Multiple Sparks at idle RPM

SCS Professional Series Quick Change Gear Set #1 74400913 Keep your work bench cleanSCS 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