Wondering if anyone knows how close duster or dart extensions are to a 67 cuda? Got a customer that just bought a notch back that needs lower qrt patches and extensions. I can buy AMD qrt patches but Alan at AMD said the early cuda extensions are in the works but have not been test fitted and are at least 4-5 months out. We both were wondering how close they both are as I need just the front probably 6 inches square of both sides. If they are close then we may buy either of them and cut a patch out to fix his rather than make them out of flat stock.