440 swap in 66 cuda

its really an easy swap.. headers are not made for it though.. biggest issue. ii did it in my early 20's. the oldheads were all saying that a 440 would not fit in that car.. i proved the grumpy old bastards wrong.. the car wasn't cut to **** either..


A performance car without headers isn’t my thing.

I had one. They are a ***** to get a tire on.

The engine bay is significantly smaller so everything hits everything.

The OP can do whatever he wants, but unless he can fabricate I wouldn’t do it.

Old people are way ******* smarter than you give credit. Grow up.