I'm getting ready to install my headlights and decided to clean /polish the chrome rings while watching the Barrett Jackson show.I noticed I had two different style trim rings, one 5/8" wide with notches and holes in the band and the other is 1/2" wide band with EM 094 stamped on it. Is there anything special about 70 headlight trim rings? Which ones are for a 70 A66 Challenger or does it not matter ? Thanks