DBA 4000 Series front plain rotor for Pontiac GTO (2004) is cast from XG-150 high carbon alloyed iron and undergoes Thermal Stability Profiling to handle repeated stress and heat. Featuring DBA's patented Kangaroo Paw ventilation with 144 diamond and teardrop pillars, the 4000 Series HD delivers improved surface area and cooling versus traditional straight-vane designs.
DBA 2004 Pontiac GTO Front 4000 Series Plain Rotor