- Sep 30, 2009
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I currently have an Offenhauser intake on my 1970 351C 4v car and would like to replace it with a stock manifold. I have located one with the stamp code of DOAE-9425-L. I have an interchangeable parts manual that says my motor requires DOAZ-9424-C. I am new to this and still trying to figure out the codes. Any help would be appreciated.