Upgrade your weak old original T3 headlights with a pair of high performance headlights from Ground Up! These headlamps utilize modern bulb filaments with a much brighter high/low beam, which are considerably brighter than the original factory T3 units. These fit and function exactly as original which makes installing these a breeze.They feature a T3 logo, and look just like the originals! We tested these on our own 1969 Camaro in our warehouse, and you can really see the difference!