AMPro introduces the highly sought after Ford Pinto and Mustang II base dome light lens. This is a direct replacement to your yellowed, warped, burnt or probably missing dome light lens. No modifications are needed to install this on your car. This has been tested and installed many times on many cars and it is important to note that the material is durable but if forced, can crack. We experienced this on the prototype but the version has resolved the issues we ran into. Still, care is needed and many of your dome light housings may be a but warped from heat so it is a good idea to take it easy. An LED bulb replacement is a great idea and is what we have done on all cars this was installed on but is in no way required.