For 1987 GMC V2500 Rocker Panel Backing Plate Right - Passenger Side 71786WV

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 18936FVZZ 1988 1989

For 1987 GMC V2500 Rocker Panel Backing Plate Left - Driver Side 63657KVQC

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 23323SSTW

For 1987-1991 GMC V2500 Suburban Rocker Panel Backing Plate 28225RKWG

For 1987 GMC V2500 Rocker Panel Backing Plate 97396PZ

For 1987 GMC V1500 Rocker Panel Backing Plate 93626NHJT

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