SCS Professional Series Quick Change Gear Set #43 AA0220BG3R61 An auxiliary air inlet and/or

An auxiliary air inlet and/or optional Dynamic Air Scoop (P/N:54-76005-S) can be used to bring in additional air

1965-1967 Bristol 409

Bronze Guides

Dodge Fullsize Truck 2003-05

SCS Professional Series Quick Change Gear Set #43 AA0220BG3R61 An auxiliary air inlet and/orSCS 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