A Sealed Beam HID upgrade kit should fit fine in a stock bucket. Mine fit fine in my 58 beetle. My HID bulbs sit in a little black box, that reflects off the back of the sealed unit, then through the front lens then my Bosch lenses. I'm lucky to get a kit that utilizes sealed beam technology. I couldn't imagine making my own out of projectors like some of the guys on here...good job :agree: