Quote: At that point, I would think all 6 pack cars had iron intakes. My recollection was that the aluminum ones were phased out by the latter part of Oct or early November.
MB
....cast Iron,... even most early build cars would have been cast iron, as Chrysler knew it had to ramp up it's own production of the manifold due to Edelbrock's inability to supply the necessary volume perdicted,....exception to the rule would be 1970 Superbird
....cast Iron,... even most early build cars would have been cast iron, as Chrysler knew it had to ramp up it's own production of the manifold due to Edelbrock's inability to supply the necessary volume perdicted,....exception to the rule would be 1970 Superbird