has anybody heard of glass park light being a thing? Not having to worry about yellowing or oxidation. Im also trying to find park lights that fit a 90’ grille, it seems the bulb holder is offset because the grille is more shallow than a 90’. Cant find any online. I also know that the grilles from that era came with black spacers for the park light? I assume i can just use a piece of vacuum tubing unless somebody knows where to find them.