SCS Professional Series Quick Change Gear Set #8 H775CA3XXL Stop spending valuable time at

Stop spending valuable time at the track searching for a tire gauge when it can be in an organized pouch at all times

1979-1986 Mercury Marquis

53 in┬▓

34-3/4 in Wide x 2-1/2 in Tall

Exceptionally Smooth And Quiet Operation

SCS Professional Series Quick Change Gear Set #8 H775CA3XXL Stop spending valuable time atSCS 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