New LH or RH Side Inner Rocker Panel AMD Fits Blazer C10 Pickup 440-4060

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

For 1973-1974 GMC C15/C1500 Pickup Rocker Panel Backing Plate 37665RC

For 1973-1974 GMC C15/C1500 Pickup Rocker Panel Backing Plate 83724KX

Passenger Side Rocker Panel Backing Plate Fits GMC Suburban RRP104R

Driver Side Rocker Panel Backing Plate Fits GMC Suburban RRP104L

For GMC Sierra 1500 2014-2018 Driver Side Rocker Panel Backing Plate | Crew Cab

For 1979-1986 GMC C1500 Suburban Rocker Panel Backing Plate 35463BTWN