67NB39Z Left - Driver Side Rocker Panel Backing Plate Fits Chevy C20 Pickup

For 1987-1988 Chevrolet V20 Suburban Rocker Panel Backing Plate 16261KN

22KN33V Left - Driver Side Rocker Panel Backing Plate Fits 1975-1986 Chevy C20

Left - Driver Side Rocker Panel Backing Plate For 1975-1986 Chevy C20 MN735HV

Right - Passenger Side Rocker Panel Backing Plate For Chevy C20 Suburban HV616DX

Left - Driver Side Rocker Panel Backing Plate For Chevy V2500 Suburban QD259QR

Left - Driver Side Rocker Panel Backing Plate For Chevy R10 Suburban PW172YF

Left - Driver Side Rocker Panel Backing Plate For Chevy V1500 Suburban QB655TB