SCS Professional Series Quick Change Gear Set #33K 110017 and Mercury E4OD Automatic Transmissions

and Mercury E4OD Automatic Transmissions

Use with Race-Rite & Race-Rite Pro Hose

Available Color Options:

Take a look back at the company's humble roots

This 100% bolt-on kit use existing bolt holes and hardware

SCS Professional Series Quick Change Gear Set #33K 110017 and Mercury E4OD Automatic TransmissionsSCS 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