DBA 4000 Series HD Plain Rear Brake Rotor DBA42021 - 2005-2006 Pontiac GTO

DBA 4000 Series HD plain-face rear brake rotor for the 2005-2006 Pontiac GTO.

• Series: DBA 4000 Series HD
• Surface: Plain, no slots or cross drilling
• Position: Rear
• Material: XG-150 high carbon alloyed iron
• Thermal Stability Profiling heat treatment
• Kangaroo Paw ventilation with 144 diamond and teardrop pillars
• Manufacturer part number: DBA42021

The Kangaroo Paw vane pattern adds up to 30 percent more internal surface area and improves cooling efficiency by up to 20 percent compared with a traditional straight vane rotor, which is what keeps a heavy car honest on repeat stops. Thermal Stability Profiling relieves casting stress before the rotor ever sees a pad, so the friction face is less likely to distort as heat cycles build up.

A plain face is the right choice when quiet, low-dust street braking matters more than the last few percent of track bite: there are no slots to chew a pad edge and no drilled holes to seed cracks. This rotor is sold individually, so order two to do the axle.

Fitment

Fits 2005-2006 Pontiac GTO, rear axle. Confirm fitment by year, trim, and brake package before ordering.

Free shipping on orders over $75. 30-day returns.