273 to 318 swap in 67 Cuda

Thanks for info. The 318 engine already has a new water pump and fuel pump bolted on. I was planning on getting a new aluminum radiator as mine is toast. So I can just bolt on my 273 exhaust manifolds and cast iron 2 barrel intake? That is good news! Are you saying I need to use the cast iron water pump to utilize my PS and Alt brackets? Sorry about all the questions, but it has been a while since I worked on older Mopars.

Mike In Alabama