The DBA 4000 Series T3 slotted rotor for 2005–2006 Chevrolet Cobalt SS (front) is a direct-replacement single-piece rotor built using high-carbon, heat-treated iron with DBA's Kangaroo Paw ventilation and Tri-symmetrical slotting. The T3 bi-directional slot design and advanced ventilation are combined in this 4000 Series rotor to provide a slotted front rotor tailored to the listed Cobalt SS model years.
DBA 05-06 Chevy Cobalt SS Front Slotted 4000 Series Rotor