Hmmm... That's what I used on my 75 Duster. Not sure how far back they used them. If its a pop in plastic type I am pretty sure they are correct. Maybe someone with an earlier year can confirm what year they started using these.
Thanks for assisting me, Keith. I do appreciate it. While I am researching and looking, I also sent Summit a message to find out if they will fit. They should respond in 2 to 3 days :)