What is the benefit of drilled and slotted rotors?

Drilled holes help to vent hot gases and heat away from the brake pad and rotor surface, reducing the chance of brake fade. The slots help to sweep away dust and water, maintaining better contact between the pad and rotor for more consistent stopping power.

Does this rotor come with any hardware?

This product listing is for the brake rotor only. Installation hardware, such as lug nuts or brake pads, is typically sold separately. Refer to the manufacturer's installation guide for a complete list of recommended parts.

How do I know if I need a rear left rotor?

A rear left rotor is needed if you are replacing the rotor on the driver's side of the rear axle. It's common practice to replace rotors in pairs (left and right) on the same axle to ensure balanced braking performance.

R1 03-05 Chevrolet Express 2500 Rear Left Drilled & Slotted Silver Brake Rotor

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Specifications

Brand: R1 Concepts
Part #: EDZ-48047L
UPC: 194873309251

R1 03-05 Chevrolet Express 2500 Rear Left Drilled & Slotted Silver Brake Rotor

Name: R1 03-05 Chevrolet Express 2500 Rear Left Drilled & Slotted Silver Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-03-05-chevrolet-express-2500-rear-left-drilled-slotted-silver-bra-t14-985748
Price: 139.03 USD
Availability: InStock

$139.03

On Backorder

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

R1 Concepts rear left drilled & slotted brake rotor for 03-05 Chevy Express 2500. Improves stopping power and heat dissipation.

Key Features

Fits 2003-2005 Chevrolet Express 2500 rear left.
Drilled holes help vent heat and gases for improved performance.
Slotted design clears dust and water for consistent braking.
Silver finish provides corrosion resistance.
Direct replacement for the factory rear left rotor.

This brake rotor is designed for the rear left position on 2003-2005 Chevrolet Express 2500 models. Please verify fitment for your specific vehicle.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

If you're looking to improve the braking performance on your 2003-2005 Chevrolet Express 2500, this rear left drilled and slotted brake rotor from R1 Concepts is a solid option. These rotors are designed to replace your factory ones directly, making installation straightforward. The drilled holes help to vent gases and heat away from the braking surface, while the slots help to clear away dust and water, leading to more consistent stopping power, especially under heavier loads or during repeated braking.

This rotor features a silver finish that offers some protection against rust and corrosion, keeping it looking good and performing well. The combination of drilling and slotting is a popular choice for drivers who want a noticeable improvement over standard solid rotors without going to a full racing setup. You'll likely notice a more responsive pedal feel and better resistance to brake fade when you push your van a bit harder.