I quickly realised that the body plug kit is a generic one that is supposed to fit both Cudas and Challengers. I think I'm going to have to re-use a few of my origonal plugs. The kit came with two different styles of large plug. 4 of one style and 4 of the other. I think my car just used one style.
Can I get a picture of the trunk floor of a 73 that shows the four large plugs? Preferably of one that still has the origonal plugs in it.
One more thing...I was looking through my origonal ones and found 1 plastic plug that was larger than all the other one.s It said 1 3/8" on it when all the others said 1 1/4". That plug fit the washer pump hole right by the brake booster. The bodyplug kit didn't contain a new plug for that location. So, it looks like(in 73 anyway) that plug is plastic.