Left - Driver Side Rocker Panel Backing Plate For 1988-2000 GMC K2500 PK712GG

89YT31Z Left - Driver Side Rocker Panel Backing Plate Fits 1988-2000 GMC K2500

For 1988-2000 GMC K2500 Rocker Panel Backing Plate Left - Driver Side 75758TWXF

Left - Driver Side Rocker Panel Backing Plate fits Chevy K2500 1988-2000 47NCZY

18RG36Q Left - Driver Side Rocker Panel Backing Plate Fits 1988-2000 Chevy K2500

Right - Passenger Side Rocker Panel Backing Plate fits K2500 1988-2000 54XJKZ

Left - Driver Side Rocker Panel Backing Plate For 1988-2000 Chevy K2500 ZM142PP

For 1988-2000 GMC C2500 Rocker Panel Backing Plate Left - Driver Side 64364PNNN