Good engine swap options

The car is a 73, and I didn't know it was that easy, I though it was alot more labour intensive. And cool, I'm in edmonton but if I'm ever near lethbridge Dartnut I'll P.M you if I need some parts.

And I know dano, that's kinda why I'm leaning towards a 360 swap, there is alot less parts that need to be bought. The intention of the car is a fun street/strip car with a good amount of power, mid to high 300s or more. I currently have an aluminum 4 barrel intake manifold, 650 holly, long tube headers, comp 256 cam (probably a bit light) and that's about it, so I will still have to buy more but I have a few small block parts.