Upgraded headlights

I did the @crackedback relay kit and then after diving into @slantsixdan info, I went with Koito halogen H4. Great upgrade. Not blinding, just much improved spread and general brightness. This in a ‘67 Barracuda.
I have the koito’ s in my 68 barracuda, and my 68 coronet. Love them. A bit spendy but well worth it , in my opinion. Love to drive at night now! Lol