Right - Passenger Side Rocker Panel Backing Plate For Chevy K5 Blazer NC269BR

91XM49F Right - Passenger Side Rocker Panel Backing Plate Fits Chevy K30

For 1975-1986 Chevrolet K20 Rocker Panel Backing Plate 88164ZC

Right - Passenger Side Rocker Panel Backing Plate For Chevy K30 FW284GK

For 1973-1974 Chevrolet K10 Pickup Rocker Panel Backing Plate 54845GS

Left - Driver Side Rocker Panel Backing Plate For Chevy K30 Pickup QR673BC

Rocker Panel Backing Plate Passenger Side For 73-91 GMC Jimmy Chevrolet Blazer

For 1973-1974 Chevrolet K30 Pickup Rocker Panel Backing Plate 25495JN