For 1975-1978 GMC C25 Rocker Panel Backing Plate Right - Passenger Side 56175JM

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

Right - Passenger Side Rocker Panel Backing Plate For 1975-1978 GMC C25 TS516BS

For 1975-1978 GMC C25 Suburban Rocker Panel Backing Plate 78193SW

For 1975-1978 GMC C25 Suburban Rocker Panel Backing Plate 36793VP

Left - Driver Side Rocker Panel Backing Plate For GMC C25 Suburban DQ291QD

For 1975-1978 GMC C25 Suburban Rocker Panel Backing Plate 67216YMNM

For 1975-1978 GMC C25 Suburban Rocker Panel Backing Plate 57168MZDB