US$ 17.95
1979-1985 GMC G1500
Supercharger Idler Pulley Nut
Tesla X 2016-21
Stock Number 6341
TRW and GM have all discontinued this very popular part used in racing
SCS Professional Series Quick Change Gear Set #25 H762003S 1979-1985 GMC G1500SCS 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