Left - Driver Side Rocker Panel Backing Plate For 1975-1986 Chevy K10 BC162RK

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

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

12FH51N Left - Driver Side Rocker Panel Backing Plate Fits 1975-1986 Chevy K10

For 1973-1986 Chevrolet K10 Suburban Rocker Panel Backing Plate 58363ZH

Right - Passenger Side Rocker Panel Backing Plate For Chevy K10 Suburban XK195PM

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

Left - Driver Side Rocker Panel Backing Plate For Chevy V2500 Suburban QD259QR