DBA's 4000 Series T3 slotted rotor for the 2005 Pontiac GTO is a premium one-piece replacement rotor combining high-carbon, heat-treated iron with Kangaroo Paw ventilation and tri-symmetrical T3 slotting. The design improves cooling, resists warping, and offers consistent friction characteristics while T3 bidirectional slots aid pad bite and gas evacuation. It’s positioned as an ultimate direct-replacement performance rotor for the listed GTO.
DBA 05 Pontiac GTO Front Slotted 4000 Series Rotor