For 1987-1988 Chevrolet R10 Suburban Rocker Panel Backing Plate 36221QT

For 1975-1986 Chevrolet K20 Rocker Panel Backing Plate 88164ZC

For 1987-1988 Chevrolet R30 Rocker Panel Backing Plate 27484XS

For 1987-1988 Chevrolet R30 Rocker Panel Backing Plate 86217MY

For 1987-1988 Chevrolet R20 Rocker Panel Backing Plate 19434GZ

Rocker Panel Backing Plate For 1987-1988 Chevy R30 GC392DN

For 1987-1988 Chevrolet R10 Suburban Rocker Panel Backing Plate 92266PT

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