Left - Driver Side Rocker Panel Backing Plate For 1975-1986 Chevy C10 DW294RY

96XN46J Right - Passenger Side Rocker Panel Backing Plate Fits Chevy C10 Pickup

15BT58B Left - Driver Side Rocker Panel Backing Plate Fits 1975-1986 Chevy C10

45QG24V Right - Passenger Side Rocker Panel Backing Plate Fits Chevy C10 Pickup

74TP31R Left - Driver Side Rocker Panel Backing Plate Fits Chevy Blazer

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

Left - Driver Side Rocker Panel Backing Plate For Chevy C10 Suburban RX838PN

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