I am doing some work on a friend's 1978 Type LT. I have been trying to find the three piece exterior trim that goes from the front fender, across the lower half of the door, and across the rear quarter panel. It should be chrome and about one inch wide I think. All of his are missing. All I can find is the long one piece that goes along the rocker panel. I ordered interior parts from Camaro Central and The Parts Place, but neither of them have the three piece trim set. I've looked elsewhere also including Classic Industries and Year One. Do you know of any other sources?