this fit with a little trimming for depth into the OEM headlight housing. I installed it a few yrs ago and over 40k miles with clear silicone adhesive. I made 1/16 inch hole in the bottom flat area, and have had zero fogging or condensation issues over the yrs from freezing to 100F temps.
Provides protection is more aerodynamic and provides that european car look.
https://www.ebay.com/itm/271708695684Clear 7" HEADLAMP COVERS. Fits all classic 7" round lamps.