Goodmark GMK402187570 Inner Rear Lower Valance Panel 9 Inch Height

The Goodmark GMK402187570 is a reproduction inner rear lower valance panel measuring 9 inches in height, designed to replace rusted, damaged, or missing inner rear valance structure on classic GM vehicles. This inner panel mounts behind the outer rear body panel and provides critical structural support to the rear lower body assembly.

Key Features:

• Stamped steel construction for strength and long-term durability
• 9-inch height matches original factory dimensions
• Inner position panel — installs behind the outer rear lower valance for structural reinforcement
• Manufactured to original factory specifications for correct contours and mounting points
• EDP (Electro Deposit Primer) coating provides corrosion and rust resistance prior to finish paint
• Direct-fit reproduction — no cutting or modification required for proper installation

Goodmark Industries engineers restoration sheet metal using CAD/CAM design and modern tooling to replicate OEM specifications. This inner rear valance panel is an essential component during rear body restoration, ensuring the outer valance and surrounding panels align correctly and maintain factory-style appearance. Professional installation is recommended; always test-fit before priming and painting.