Why do brake rotors have drilled holes?

The drilled holes on this rotor help to improve braking performance by allowing heat, gases, and moisture to escape from the rotor surface. This can lead to more consistent stopping power, especially during repeated or hard braking.

What is the black coating on the rotor?

The black coating is an E-coating applied to the non-friction surfaces of the rotor, such as the hat and vanes. This coating helps to prevent rust and corrosion, maintaining the rotor's appearance over time.

Do I need to replace rotors in pairs?

Yes, it is always recommended to replace brake rotors in pairs on the same axle. This ensures that both sides of the vehicle have the same braking characteristics, which is important for balanced and predictable stopping.

Specifications

Brand: R1 Concepts
Part #: 623-48077R

R1 83-90 Chevrolet C5D042 Front Right Drilled Black Brake Rotor

Name: R1 83-90 Chevrolet C5D042 Front Right Drilled Black Brake Rotor
Brand: R1 Concepts
SKU: r1-concepts-r1-83-90-chevrolet-c5d042-front-right-drilled-black-brake-rotor-t14-957809
Price: 167.68 USD
Availability: BackOrder

$167.68

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R1 Concepts front right drilled brake rotor for 1983-1990 Chevrolet C-Series trucks.

Key Features

Fits 1983-1990 Chevrolet C-Series trucks.
Front right side direct-fit brake rotor.
Drilled rotor surface helps dissipate heat and expel gases.
Black E-coating protects against rust and corrosion on non-friction surfaces.
Designed to be a direct replacement for your original equipment rotor.

This brake rotor is designed for 1983-1990 Chevrolet C-Series trucks. Please verify fitment for your specific vehicle configuration.

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About this part

Product Details

This is a front right drilled brake rotor from R1 Concepts, made specifically for 1983 through 1990 Chevrolet C-Series trucks. This rotor is designed to replace your original equipment rotor, helping to restore your braking performance. The drilled pattern on the rotor surface helps to dissipate heat and expel gases and moisture, which can improve braking consistency, especially under heavier use.

R1 Concepts builds these rotors with a black E-coating that not only looks good but also helps protect the rotor from rust and corrosion, particularly on the non-friction surfaces. This coating is applied to the rotor's hat and vanes, keeping it looking sharp even after installation. The drilled holes are precision-machined to ensure proper function and to help reduce brake fade by allowing gases and heat to escape more easily.

When you're looking to replace worn-out brake rotors on your older Chevrolet truck, this R1 Concepts rotor is a solid option. It's built to be a direct replacement, meaning it should fit right onto your existing brake system without needing modifications. Just remember to always replace brake rotors in pairs per axle for balanced braking.