Exhaust?

I guess I never asked, can you use a 67 and newer trans crossmember in a 66 and older A?
I should have said 68 and newer. I knew the 273/318 Darts had single as the only option. In fact I don't think 273's or 318's ever had duals unless it was a police car or something like that. When did the dual transmission crossmember come out? 68 with the 340?

Unfortunately, you can't use the 67 and up crossmembers on the early A cars! I can mock one up to see the differences, but I know that do not work!