For 1973-1974 Chevrolet C20 Pickup Rocker Panel Backing Plate 12948NYZR

67NB39Z Left - Driver Side Rocker Panel Backing Plate Fits Chevy C20 Pickup

Left - Driver Side Rocker Panel Backing Plate fits C20 Suburban 1973-1986 87QNYB

Left - Driver Side Rocker Panel Backing Plate fits K20 Pickup 1973-1974 62WKQD

Left - Driver Side Rocker Panel Backing Plate fits K30 Pickup 1973-1974 99WYKJ

Left - Driver Side Rocker Panel Backing Plate fits C10 Pickup 1973-1974 12PFDG

Left - Driver Side Rocker Panel Backing Plate fits C30 Pickup 1973-1974 79MZVP

Left - Driver Side Rocker Panel Backing Plate For Chevy C20 Suburban DP317KG