[truckinbean]

You can use the 7" halogen headlights, but it would be a good idea to use a relay in between the lights and the switch. You need 2 of them, one for low and one for high beams. You can use the same plug that is in the stock type bulb. Just take your old one in the store and make sure they are the same size. Another thing you might have to do is trim the connecter housing down so that it will plug into the new bulb. you may also have to enlarge the hole in the headlight bucket a little bit. I did it by using a crescent wrench, just tighten it down from inside the hole and bend the metal out. It's not too hard to do. It only took me an hour or two to get it all done on my blazer.