This is a single front Standard Series T2 slotted rotor that fits the front of a 2004 Pontiac GTO. These rotors are not side specific so you would buy two of this part number to replace both front rotors.
DBA Street Series T2 Slotted Brake Rotors
DBA Street Series Rotors are DBA’s entry level enhanced performance rotor. They offer improved braking straight out of the box and can be installed without any modifications. Available in both the T2 Slotted only and the Gold Drilled and Slotted variant, these brake rotors bring outstanding performance, purposeful appearance, and unique technology that gives them a winning edge on the street or track.
Features
Patented “Kangaroo Paw” ventilation design provides greater heat dissipation.
Bi-Symmetrical T2 curve slots dampen the vibration harmonics or noise, resulting in a quieter, responsive and smoother brake pedal feel.
T2 slot design provides even pad wear and assists in minimising glazing of pad surfaces.
Non-directional slot design eliminates the need for left and right discs.
Paint protection on non-friction areas enhances appearance.