SCS Professional Series Quick Change Gear Set #15K Seat Belt Vehicle Applications: 1971-1973 Mercury Cougar

Vehicle Applications: 1971-1973 Mercury Cougar

Drive Stud Kit

Bucket Seats

PRO1 series aluminum cylinder heads feature high flowing as-cast ports with profiled valve guide bosses and are bowl blended on 5-axis CNC machining centers

Resists acid and grease

SCS Professional Series Quick Change Gear Set #15K Seat Belt Vehicle Applications: 1971-1973 Mercury CougarSCS 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