For 1973-1991 GMC Jimmy Rocker Panel Backing Plate Left - Driver Side 38678PF

For 1979-1986 GMC K1500 Rocker Panel Backing Plate Left - Driver Side 94725WV

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

98FV36Z Left - Driver Side Rocker Panel Backing Plate Fits 1987-1989 GMC R2500

54MK14Q Left - Driver Side Rocker Panel Backing Plate Fits 1987-1989 GMC R2500

Left - Driver Side Rocker Panel Backing Plate For 1987-1989 GMC R2500 PN868RQ

For 1987-1989 GMC R2500 Rocker Panel Backing Plate Left - Driver Side 72579YDCG

For 1989 Chevrolet R2500 Rocker Panel Backing Plate Left - Driver Side 45756HVCQ