Do H4 bulbs fit in oem CTR headlights? I remember some people saying stuff about H4H bulbs and did a search but I couldn't find anything. The reason I ask is because I have HID's using the casper shields and wondered if these would fit if I were to buy oem CTR headlights?

 

i use H4 bulbs on my OEM CTR headlights, they are the 99-00..not sure about the HID ur talking about tho.

 

h4h is the old style
h4 is the size you need