Could use a little 66 dart schooling....

I believe the dash trim on the 170 and 270 end at the glove box lid. The GT has trim on the lid. The GT radio trim doesn't have a 90° bend at the end like the other models do. I have a 270 trim on my radio panel and it should be a GT panel. Like Lee said the front ends are 1966 specific. I believe the front bumpers are 66 only as well but I don't know for sure. I have hundreds of photos of my GT.