Ah, hold on a second.

I don't think there is a difference between the the early and later pin calipers, but I am not an E or a B body guy and I don't know for a fact.

MoPar Action's swap guide doesn't seem to say one way or the other.

One other mandatory part on this swap, 15" rims.

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.