440 swap in 66 cuda

mopardude440 said
Probably shud but I wanted to be a lil different seems like almost all 66 cudas have 360,318,or 273 didn't want a project that's dime a dozen

There’s a reason for that. Those early A’s are considerably smaller everywhere.

Unless you have a strut front end or do a TON of work to the entire front end you’ll hate the car and yourself if you put a big block in there.

If it’s a first project, I’d do a small block and then you can see how little room there is in those cars.