J.C. Whitney JC43010021 Right Hand Rocker Panel OEM Replacement for 1967-1972 Chevy GMC Full Size Pickup, Suburban & Blazer

The J.C. Whitney JC43010021 is a right-hand (passenger side) replacement rocker panel designed for 1967–1972 Chevrolet and GMC full-size pickups, Suburbans, and Blazers. This panel features a door post design and is engineered as a direct OEM-style replacement to restore structural integrity and appearance to rust-damaged or deteriorated rocker sections.

Key Features:

• Direct OEM-style replacement for accurate fitment
• Right-hand (passenger side) application
• Includes door post for complete replacement coverage
• Designed for 1967–1972 Chevrolet/GMC full-size pickup trucks, Suburban, and Blazer models
• Restores factory appearance and structural support to the lower body
• Manufactured to match original panel contours and dimensions

Cross-references OEM part number 3944882. Ideal for restoration and body repair projects on classic C/K series trucks. Professional welding installation is recommended for proper fitment and a long-lasting repair.