66 Valiant questions

I just picked up another 66 Valiant 200 last night and I am needing some parts. I found a member close that has some parts off of a 66 Cuda. I am assuming that the radiator will bolt right in on this car. He also has a /6 engine that I am going to pick up just because I have 3 of these 66 Valiants and I may need a spare engine down the road but I was just wanting to know about the radiator.Thanks,Bill