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

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

Rocker Panel Backing Plate For 1989 Chevy R2500 FV585JR

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

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 48696QZ

Right - Passenger Side Rocker Panel Backing Plate For Chevy K5 Blazer NC269BR

For 1989 Chevrolet R2500 Rocker Panel Backing Plate 15469GZ

For 1989 Chevrolet R2500 Rocker Panel Backing Plate Left - Driver Side 32611HVZB