For 1989 Chevrolet R2500 Rocker Panel Backing Plate Left - Driver Side 62145NW

For 1989-1991 Chevrolet R2500 Suburban Rocker Panel Backing Plate 19192QW 1990

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 15469GZ

For 1987 Chevrolet V10 Rocker Panel Backing Plate Left - Driver Side 24655RF

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 48696QZ

For 1987-1989 GMC R2500 Rocker Panel Backing Plate Left - Driver Side 25615QH

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 66163YWJZ

For 1975-1986 Chevrolet K5 Blazer Rocker Panel Backing Plate 71849RDDR