SCS Professional Series Quick Change Gear Set #34 20601 2-1/2 in Wide

2-1/2 in Wide

And aluminum body mounts are too harsh for street use that they tend to break and cause other components to break

1994-1997 Ford F-350

2005-2013 Ford Mustang

1 Bottom / 1 Top / 2 Middle

SCS Professional Series Quick Change Gear Set #34 20601 2-1/2 in WideSCS 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