I have a 2x4 intake that fits my 383. The number is 1827899-1.. I believe that this is a Dodge D500 intake.. I could not find any other reference to a 383 2x4 setup under Chrysler. Can someone tell me what the number is and what it was used for. Bob >From the barn in the Mountains of NM. [Non-text portions of this message have been removed]