DBA DBA2021S Street Series T2 Rear Slotted Brake Rotor T-Slot Uni-Directional - 2005 Pontiac GTO

The DBA Street Series T2 rear brake rotor, part number DBA2021S, is a uni-directional T-Slot slotted disc for the 2005 Pontiac GTO.

• Position: Rear
• Series: DBA Street Series T2
• Surface: T-Slot uni-directional slotted
• Part number: DBA2021S
• Sold as: Single rotor

The T-Slot pattern is uni-directional, so left and right rotors are handed. Check the slot direction against the wheel rotation on each side during installation.

Replace brake rotors in axle pairs so braking stays balanced side to side. Clean the protective coating off both friction faces before installation, and wire-brush the hub face so rust or debris cannot hold the new disc off square, which is the most common cause of runout on an otherwise good rotor.

Fresh rotors work best with fresh pads and a proper bed-in cycle. A complaint of warped rotors is far more often uneven pad material deposited on the disc than a bent casting, so the bed-in procedure matters as much as the part itself. Check runout and pad thickness at every tire rotation.

Confirm fitment by year, trim, and brake package before ordering.

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