SCS Professional Series Quick Change Gear Set #34 20601 And aluminum body mounts are

And aluminum body mounts are too harsh for street use that they tend to break and cause other components to break

Blue / Black Powder Coat / Zinc Oxide

This system is not emissions compliant on vehicles that were originally equipped with catalytic converters

Bolt on a Quarter Master Ultra Duty Starter and you can count on years of dependable service

SCS Professional Series Quick Change Gear Set #34 20601 And aluminum body mounts areSCS 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