SCS Professional Series Quick Change Gear Set #30K 940004 3-1/8╦ ¥ tall x 3╦

3-1/8╦ ¥ tall x 3╦ ¥ Diameter

Chrome finish matches our wheels perfectly

For all aftermarket versions like Baker

3 to 21 psi

SCS Professional Series Quick Change Gear Set #30K 940004 3-1/8╦ ¥ tall x 3╦SCS 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