Inner Rocker Panel - Below Cab Extension, Rear, LH Driver Side (1988-98 Chevrolet, GMC Extended Cab Truck)

Inner rocker panel, below the rear cab extension, LH driver side, fitting 1988-1998 Chevrolet and GMC Extended Cab trucks. Restores structural integrity behind the rocker panel skin at the rear of the cab.

• Fits 1988-1998 Chevrolet, GMC Extended Cab trucks, LH side
• Below cab extension, rear section
• Direct OE-style replacement