DBA 42020S 4000 Series T3 Front Slotted Rotor for 2005-2006 Pontiac GTO

DBA's 4000 Series T3 rotors feature our best technology and materials for maximum performance. High carbon & heat treated iron, patented Kangaroo Paw ventilation and Tri-symmetrical slotting makes for the perfect direct replacement rotor

The DBA 42020S 4000 Series T3 front slotted rotor is a direct-replacement performance brake rotor designed for the 2005 and 2006 Pontiac GTO. It combines high-carbon, heat-treated iron with DBA’s patented Kangaroo Paw ventilation and Tri-Symmetrical slotting to improve braking consistency, heat management, and pad engagement during demanding street or performance driving.

Engineered for dependable, repeatable braking performance, the DBA 4000 Series rotor helps dissipate heat efficiently while maintaining stable friction characteristics. The T3 slot design supports effective gas and debris evacuation from the pad-to-rotor interface, helping preserve pedal feel and braking response. Its direct-replacement design allows installation using the vehicle’s original mounting locations and compatible brake hardware.

Key Product Specifications & Technical Data

• Brand: DBA
• Part Number: 42020S
• Series: 4000 Series T3
• Rotor Position: Front
• Rotor Style: Slotted
• Rotor Material: High-carbon, heat-treated iron
• Ventilation Technology: Patented Kangaroo Paw
• Vehicle Application: 2005-2006 Pontiac GTO

What’s Included

• One DBA 42020S front slotted brake rotor

Fitment

Fits 2005 Pontiac GTO and 2006 Pontiac GTO. Confirm vehicle application and brake configuration before ordering.

Features:

• High-Carbon Construction: High-carbon, heat-treated iron provides reliable strength and consistent performance under elevated braking temperatures.
• Kangaroo Paw Ventilation: Patented ventilation technology helps improve airflow through the rotor for more effective heat dissipation.
• Tri-Symmetrical Slotting: Precision slotting supports pad contact, friction consistency, and the evacuation of gases and debris.
• Direct-Replacement Design: Engineered for the front braking system of the 2005-2006 Pontiac GTO for straightforward vehicle-specific installation.

Fitments:
2005 Pontiac GTO Base
2006 Pontiac GTO Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1