This left-hand, standard-cab slip-on rocker panel with sills fits 2007–2019 Chevrolet Silverado and GMC Sierra trucks and restores the lower bodyline while protecting against rust and road damage. Designed as a direct-fit replacement for the left rocker and sill, the panel slides over the existing rocker area to simplify installation and recreate factory contours. Constructed from heavy-gauge steel and finished for corrosion resistance, it provides long-lasting durability and a clean foundation for paint, making it ideal for restoration, collision repair, or routine maintenance.
Features:
- Fits 2007–2019 Chevrolet Silverado and GMC Sierra, left-hand side, standard cab
- Heavy-gauge steel construction for strength and long-term durability
- Slip-on design restores rocker profile and sills without full body replacement
- Protects against rust, road debris, and structural deterioration
- Direct-fit replacement reduces fabrication time for restorations and repairs
- Pre-shaped to match factory contours; ready for seam sealing, priming, and painting
Installation / Application:
- Difficulty: 3/5
- Estimated time: 1–3 hours (depending on prep and finishing)
Instructions:
- Support vehicle securely and remove any trim, inner sill covers, or door weatherstripping that interferes with access.
- Inspect and prepare the existing rocker area: remove rust, paint, and debris using a wire brush or grinder until solid metal remains.
- Test-fit the slip-on rocker panel and sill over the existing rocker to verify alignment and fit; mark any interference or high spots.
- Trim or relieve the existing rocker as needed for a snug slip-on fit; clean mating surfaces and apply rust inhibitor if required.
- Slide the new rocker panel into position and clamp it securely, checking gaps and contour against the body for even fitment.
- Secure the panel using your chosen method — tack-weld in several locations and finish weld, or fasten with rivets/self-tapping screws per preference and structural needs.
- Seal all seams and attachment points with seam sealer to prevent moisture intrusion.
- Finish welds or fasteners as needed, apply body filler for smooth transitions, sand, prime, and paint to match the vehicle.
- Reinstall any removed trim, weatherstripping, and inspect the work for proper sealing and fitment before returning vehicle to service.
About Redline Restomotive
Redline Restomotive® has established itself as a premier brand in the world of classic car restoration, providing enthusiasts with high-quality parts that meet the exacting standards of original manufacturer specifications. Dedicated to the preservation of American automotive history, Redline Restomotive® combines advanced manufacturing techniques with an in-depth understanding of vintage vehicles. The result is a range of products that seamlessly blend into the design and function of classic cars, giving restorers and collectors the assurance that each part reflects the era’s style, quality, and performance.
Crafted for both durability and aesthetic accuracy, Redline Restomotive® parts are ideal for those who value authenticity in their restoration projects. Whether restoring a car for display, personal enjoyment, or roadworthiness, customers rely on Redline Restomotive® for parts that not only fit perfectly but also contribute to the overall integrity and longevity of the vehicle. Each item is carefully engineered to replicate the fit, finish, and functionality of original components, making Redline Restomotive® a trusted name in restoration circles.
The extensive product catalog from Redline Restomotive® covers a wide variety of categories, allowing classic car owners to source everything from essential mechanical parts to subtle interior details. This comprehensive approach enables a cohesive restoration experience, where customers can confidently maintain both the exterior and interior authenticity of their vehicles. With Redline Restomotive®, every detail matters, providing the perfect balance between innovation and tradition for classic car preservation.
For more information or to explore their product offerings, you can visit retailers such as Muscle Cars & Classics, which feature a comprehensive selection of Redline Restomotive® products.
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
| Make |
Model |
Years |
Fitment Notes |
| Chevrolet |
Silverado 1500 Classic |
2007 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 1500 HD Classic |
2007 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 1500 |
2007 - 2013 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 2500 HD Classic |
2007 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 2500 HD |
2007 - 2013 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 2500 |
2007 - 2013 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 3500 Classic |
2007 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 3500 HD |
2007 - 2013 |
SILVERADO STANDARD CAB |
| Chevrolet |
Silverado 3500 |
2007 - 2013 |
SILVERADO STANDARD CAB |
| GMC |
Sierra |
2007 - 2013 |
STANDARD CAB |
