early exhaust manifolds fit 67-69 cars?

[VDART]

I have a 69 dart-- that has a 318-- Will the early style pre-67 exhaust manifolds fit? what is the difference between the early "a" manifolds & the 67-69 style -- if any? thanks-- I know the 340 style is a better unit & more $$ but this car is going to be a croozer-- doesn't need speed.
the car rolls right now so it will be a while before i get to this point. thanks Lawrence

 

[RedFish]

yeah they will fit. The pass side is the same casting. The pre 67 drivers side manifold had a different little crook in the dump end so it doesn't flow quite as well but both will fit in 2nd generation As.

 

[C130 Chief]

But why would you want to? They don't exactly flow well. In fact typical 67-76 318 manifolds are probably better.