I just pulled the correct filler panels from a truck in a Montana junkyard. The driver side is not L shaped, so it matches my truck’s original piece. I had only found the L shaped part from the usual suppliers. I think I had read that the L shaped panel was on the trucks with the parking brake foot pedal located to the left of the driver, and the other panel was on trucks with the parking brake lever to the right of the floor shifter? My truck and the truck in the junk yard both had the floor lever parking brake.
