I installed Dart heads w/ .300 raised exhaust ports and used the headers I already had, but these were only 1.75" x 3" headers. A tall deck would have raised the exhaust by .400 (.100 more),which still would have worked. A tall deck block combined with a raised exh port may or may not have worked. Only trial fit would know for sure. Think this is a lot more critical on larger diameter tubes.
Tall deck vs Standard Deck
I know the intakes on a standard and tall deck are different. Are the headers different as well or are they interchangeable?
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