SCS Professional Series Quick Change Gear Set #28 HASZ14SM A tire too hard won't

A tire too hard won't bite and a tire too soft may wear quickly or even ball up

while our universal plate type bolts across any cylinder bore when the heads are off

compression ends

Same quality as AFCO coil-over springs

SCS Professional Series Quick Change Gear Set #28 HASZ14SM A tire too hard won'tSCS 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