For 1987-1991 GMC V1500 Suburban Rocker Panel Backing Plate 16795BFYM 1988 1989

For 1987-1991 GMC V1500 Suburban Rocker Panel Backing Plate 17992KZMF

For 1987-1991 GMC V1500 Suburban Rocker Panel Backing Plate 88377JWKQ

For 1987 GMC R1500 Rocker Panel Backing Plate 57939TQPN

For 1987 GMC V2500 Rocker Panel Backing Plate 74976FVGC

For 1987 GMC V1500 Rocker Panel Backing Plate 32241DF

For 1987-1989 GMC R2500 Rocker Panel Backing Plate 64259TZGZ

For 1987-1991 GMC R3500 Rocker Panel Backing Plate 45652TBQJ