SCS Professional Series Quick Change Gear Set #6 Bar Mount Bracket 1980-1980 Pontiac Bonneville

1980-1980 Pontiac Bonneville

Same durometer as other BlackHeart and Hooker poly mounts

Edelbrock Performer RPM Heads

505 in Bolt Centers

PowerBraid-6ft

SCS Professional Series Quick Change Gear Set #6 Bar Mount Bracket 1980-1980 Pontiac BonnevilleSCS 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