no doubt you can always get these, 87, 88, 89, 90, 91, 92, 93 Mustang Headlight Body LH at Blue Oval Industries for your Ford Mustang @ Blue Oval IndustriesI've used aluminum polish, toothpaste, and vinegar. It helps but best bet is buy a new set of lights for bout 100 bucks.
I bought the cheap six light kit from them a few years ago. The inner and outer marker lights are fine but the headlights themselves were 100% garbage. On one of them, some metal piece inside came off and within 6 months the shiny surface on both lights cracked up. About 1 year later, both lenses were starting to fade. Maybe I got unlucky and maybe they have a different supplier now for the cheap ones? Either way I notice they also sell Ford OEM headlights as well and a 6 piece kit with cheap marker lights and Ford OEM headlights. I would suggest going that route if you are going to have the car for a while.no doubt you can always get these, 87, 88, 89, 90, 91, 92, 93 Mustang Headlight Body LH at Blue Oval Industries for your Ford Mustang @ Blue Oval Industries
is why i asked if its still like the day he put it on, always hoping for the easy fix, haha, that never works out though