I'm ordering a Halo kit, and i plan on putting it on the headlights. Many sizes are available by diameter, but i don't know the diameter of the round projector in the headlight... anyone know how i could go about finding this out, or anyone who has tell me? Thanks

 

you'll have to bake them. I would grab a caliper from harbor freight and get your OD that way.

 

Someone on here has done something similar. If I remember correctly the best diameter to use is the 70mm. I saw pics on this site somewhere and it looked to be a good fit.

 

I can sell you some anzos for a small fee, 423.99