DBA 4000 Series rear plain rotor for Pontiac GTO (2004) uses XG-150 high carbon alloyed iron and Thermal Stability Profiling to withstand intensive braking heat cycles. Its Kangaroo Paw ventilation implements 144 diamond and teardrop patterned pillars, increasing surface area and improving cooling efficiency compared to conventional straight vane rotors while preserving an OE-style plain finish.
DBA 2004 Pontiac GTO Rear 4000 Series Plain Rotor