68 Cuda 383 vs a 360

I have 2 engines choices
383 and 360
How difficult is it to fit a 383 into a 68 notchback Cuda ?. I know I need BB motor mounts and all of that . I want Headers, very important
I am building a mild driver . Would I be better off installing the 360 SB
I dont want AC but power steering, yes


It isn't hard at all to fit a 383. TTI makes the headers you'll need.

I would just go with the 360. No point in going through all the hassle for 23 cubic inches.