Are all of the middle years, side glass the same size? I have a 76 needing side glass as it was smashed out the day I bought it and I have two TEQ branded side glass out of a parts lot I grabbed up. The glass is bigger than the opening when I hold it up to the opening. SOR lists glass and seals for years 65-69, 69-71 and 71-76 are these different sizes? I had no idea there was so many as they look the same? So maybe I have the wrong year?