SCS Professional Series Quick Change Gear Set #3 63-64 Rugged Push-To-Talk Switch

Rugged Push-To-Talk Switch

On a 400 horsepower street engine

The CNC-machined center adjuster has right- and left-handed threads for easy on-car adjustments

To see instructional video please copy and paste the following link http://www

1976-1977 Pontiac Firebird

SCS Professional Series Quick Change Gear Set #3 63-64 Rugged Push-To-Talk SwitchSCS 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