Upgrade your C8 Corvette Stingray with Genuine GM OEM Black Rocker Panel Extensions. Designed to enhance the factory side profile while providing additional protection along the lower rocker panels, these extensions deliver an aggressive, factory-inspired appearance with authentic Chevrolet fitment.
Featuring a black finish that matches the OEM Z51 front splitter, these rocker panel extensions create a cohesive exterior appearance while helping protect the lower sides of your Corvette from road debris.
As genuine GM components, these extensions are designed specifically for the C8 Stingray and include the necessary mounting hardware and installation template for a complete installation.
Key Features
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Genuine GM OEM Parts
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Factory Black Finish Matching the OEM Z51 Front Splitter
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Aggressive, factory-inspired side skirt styling
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Designed specifically for the C8 Corvette Stingray
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Helps protect lower rocker panels from road debris
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OEM fit and finish
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Durable factory-quality construction
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Includes installation template for accurate positioning
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All Required Mounting Hardware Included
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Compatible with Coupe and Hardtop Convertible models
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Approximately 2-hour installation
Genuine GM OEM Quality
Unlike aftermarket replicas, these rocker panel extensions are authentic General Motors components designed for the C8 Corvette Stingray.
Their factory-engineered design provides proper integration with the vehicle's body lines, delivering a clean, OEM appearance.
Matching OEM Z51 Black Finish
These rocker extensions feature a black finish designed to complement the factory Z51 front splitter.
The matching finish creates a consistent appearance from the front bumper to the rocker panels, making these an excellent addition to both standard and Z51-equipped Stingray builds.
Added Rocker Panel Protection
Beyond their appearance, these extensions provide additional coverage along the lower sides of the vehicle.
They help shield the rocker panel area from road debris and minor impacts encountered during everyday driving.
Installation
Installation is straightforward with the included GM mounting hardware and positioning template.
Installation Details:
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Estimated Installation Time: 2 Hours
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Installation Difficulty: Moderate
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Installation template included
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All required mounting hardware included
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Basic automotive hand tools required
Professional installation is recommended for proper alignment and secure mounting.
Why You Need This
The GM OEM Black Rocker Panel Extensions are an ideal upgrade for C8 Stingray owners who want an aggressive side profile without sacrificing factory quality.
With genuine Chevrolet construction, a finish that matches the OEM Z51 front splitter, and complete installation hardware, these extensions provide the perfect combination of styling, protection, and OEM fitment.
Vehicle Fitment
2020–2027 Chevrolet Corvette C8 Stingray
Note: Designed for C8 Stingray models only. Not listed for Z06, E-Ray, ZR1, or Grand Sport applications.
What's Included
GM Part Number: 86560570
Warranty
Covered by the applicable GM Manufacturer Warranty, subject to manufacturer terms and conditions.
Warranty applies to the original purchaser only and is non-transferable.
