Stop in for a cup of coffee

So now I am really thinking if I should use the 318 exhaust manifolds or order a set of cheap hedders from Jegs for the 360 going in the 75 dart.

same car I was going to build a 360 for but then out of no where a guy has a running 360 "fer sell" for cheaper than I could build one for and I can hear it run right in front of me.