SCS Professional Series Quick Change Gear Set #37 Headset Head Band and includes two nylon bushings

and includes two nylon bushings with spring mounting hardware

The same gauge FOX technicians use to properly read nitrogen levels without sustaining pressure loss from 0 to 600 psi

and distortion

100" longer than stock pushrods are required

Superlight cranks feature pendulum undercut counterweights for additional weight reduction

SCS Professional Series Quick Change Gear Set #37 Headset Head Band and includes two nylon bushingsSCS 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