For 1987 GMC V1500 Rocker Panel Backing Plate Left - Driver Side 64448YX

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

For 1987 GMC V1500 Rocker Panel Backing Plate Left - Driver Side 61657ZCMW

For 1987 GMC V1500 Rocker Panel Backing Plate Left - Driver Side 91832VCJK

For 1987-1988 Chevrolet V20 Suburban Rocker Panel Backing Plate 16261KN

Left - Driver Side Rocker Panel Backing Plate For Chevy R10 Suburban PW172YF

Left - Driver Side Rocker Panel Backing Plate For Chevy K10 Suburban CF431CG

For 1989-1991 Chevrolet V1500 Suburban Rocker Panel Backing Plate 26192VR