Sounds wierd that you dont have 9007..I have a 2004 f250 harley and it has a 9007..btw i just did a 10k HID conversion kit to it and i love it!..My 07 f350 had 9008 (h13) and i did the Hid kit to it as well. I personally wouldnt waste my money in buying just the bulbs some burn out faster and...