What is the main benefit of the slotted design on these rotors?

The wide slots on these EBC rotors help to remove dirt, dust, and debris from the braking surface. They also help to dissipate heat, which reduces brake fade and keeps your brakes performing better under load and at speed.

Are these rotors made in the USA?

EBC manufactures many of their rotors in their own UK foundry using OE spec grey cast iron. While they occasionally source parts from approved overseas suppliers to complete their range, a significant portion of their production, including many designs for the US market, is British-made.

What else might I need to install these front rotors?

When replacing brake rotors, it's generally recommended to also replace your brake pads. You may also need new brake pad hardware and potentially brake fluid if you are flushing the system. Always refer to the manufacturer's installation instructions for specific recommendations.

Specifications

Brand: EBC
Part #: GD7267
UPC: 840655065821

EBC 03-05 Buick Rainier 5.3 GD Sport Front Rotors

Name: EBC 03-05 Buick Rainier 5.3 GD Sport Front Rotors
Brand: EBC
SKU: ebc-ebc-03-05-buick-rainier-5-3-gd-sport-front-rotors-t14-33543
Price: 457.50 USD
Availability: BackOrder

$457.50

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

EBC GD7267 3GD Sport Slotted Front Rotors. Wide slots help brakes run cooler and remove dirt. Fits many GM SUVs.

Key Features

Fits 2004-2007 Buick Rainier, 2003-2005 Chevrolet SSR, 2002-2009 Chevrolet Trailblazer, 2002-2006 Chevrolet Trailblazer EXT, 2002-2009 GMC Envoy, 2004-2005 GMC Envoy XUV, 2002-2006 GMC Envoy XL, 2003-2008 Isuzu Ascender, and 2005-2009 Saab 9-7x.
Features wide slots that help dissipate heat and remove dirt, dust, and debris from the braking zone.
Constructed from OE spec grey cast iron for reliable performance.
Anodized black finish on domestic applications helps protect the rotor surface.
Vented rotor design helps with heat management.
325mm diameter with a 29mm thickness.

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Will this fit your vehicle?

About this part

Product Details

These EBC 3GD Series Sport Slotted Rotors are a solid option for the front of many GM trucks and SUVs, including models like the Chevrolet Trailblazer, GMC Envoy, and Buick Rainier. They're designed to improve braking performance, especially under load or at higher speeds, by helping to keep your brakes cooler and cleaner.

The rotors are made from OE spec grey cast iron, which is the same material used in new car production. EBC manufactures many of their rotors in their own UK foundry, ensuring a well-built product. The distinctive wide slots on these rotors serve a dual purpose: they help dissipate heat, reducing brake fade, and they also help to sweep away dirt, dust, and debris from the braking surface. This keeps the pads in better contact with the rotor for more consistent stopping power. For domestic applications, these rotors feature a black anodized finish for protection.

If you're looking for an upgrade over standard factory rotors for your truck or SUV, especially if you do any towing or drive at higher speeds, these slotted rotors offer a practical improvement in braking performance and rotor longevity.