The DBA 4000 Series T3 slotted rotor is a direct-replacement rear rotor for Corvette C6 models with the Z06 package from 2005–2012. DBA’s description calls out high-carbon, heat-treated iron construction, patented Kangaroo Paw ventilation and tri-symmetrical slotting, plus the T3 bi-directional slot design. It’s intended as a like-for-like replacement that preserves fitment while providing the 4000 Series braking surface.
DBA 05-12 Corvette C6 w/Z06 pkg Rear Slotted 4000 Series Rotor