hi I am new to the site and have recently purchased a 1971 Le Sabre Convertible. I have not been able to find any type of replacement part, tail lights, marker, fog lights in general. Could anyone point me in the right direction? I have exhausted many hours online to different "buick part" sites with no luck. They only made 1,800 of these in 1971, wondering if that is the problem. any help would be great thanks you