What happened is that I ordered halo's front and rear from AAC last year in the group buy. One of the rear rings was bad (outside full circle ring) and AAC no longer makes the thinner rings. The new series are twice as wide and the connectors come off the ends at a different angle. That means that if I switch to the new style I have to change out all the rings (more money) and all my holes from the old ones will be visible. If anyone can help me out let me know! I don't understand why they wouldn't keep the old ones available for us, it's barely been a year. I am driving up to Hot August Nights, forget taking the Charger I will be happy just to find a replacement ring!