I've never used one myself, but I can tell you how they work. Essentially it involves moving the headlamp mounting back in the housing to get a "French cuff" look. There is some welding involved to install the ring. Most kits I've seen are universal, not for any specific vehicle. You may check Rod & Custom, they have run articles on this, 'Ol Skool Rods is another good scorce-they have Gene Winfeild do a tech column for them. Check Mooneyes for kits.
